112 articles trouvés pour ce sujet.
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l'explication de 1 - 1,1 exposant -5 |
2006-08-12 |
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Karin pose la question : Ma question est l'explication de 1 - 1,1 exposant -5 Claude Tardif lui répond. |
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Exposant |
2005-09-06 |
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Enzo pose la question : Puis-je savoir combien donne 2 exposant 100 ?
et 9 exposant 3012 ? Claude Tardif lui répond. |
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Le sang humain |
1998-10-06 |
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Golden pose la question : Le sang humain contient approximativement 2,5 x globules rouges. Chaque globule a un rayon de 0,004 mm. Si on le place ces globules bout a bout, quelle est la longeur de la chaine en millimetres? En kilometres? Compare toi avec la circonference de la terre (24 000 km) (Travail avec exposants) Claude Tradif lui répond. |
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0^(a+bi) |
2020-12-03 |
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Douglas pose la question : I realize raising 0^a = 0 if a>0 and undefined if a<=0.
If have read that 0^bi is undefined for all b.
What I don't understand is why 0^(a+bi) = 0 if a and b are not equal to zero.
Is this purely by definition or is there a logical reason why this is the case?
(I have taken Complex Analysis, so have a fairly good understanding of complex numbers.) Penny Nom lui répond. |
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81^5 as a power of 3 |
2019-12-29 |
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NA pose la question : How do we turn 81^5 into the power of 3? Harley Weston lui répond. |
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Using the Laws of Exponents |
2019-09-06 |
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Samiya pose la question : i have been struggling with the laws of exponents so im having trouble with this question. the
question is to write (b*exponent2*c)(b*exponent5*c*exponent4*) Penny Nom lui répond. |
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4^x=2^x+6 |
2019-04-05 |
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Olivia pose la question : How do you find the (b,n) if the solution of the equation 4^x=2^x+6 can be expressed at logb(n) where b and n are both prime numbers? Penny Nom lui répond. |
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Exponents |
2018-08-13 |
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Ella pose la question : What is the radical form of 3xy raised to 5 quantity three- fifths? Penny Nom lui répond. |
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4444^4444 |
2017-12-10 |
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Sashi pose la question : 4444 to power of 4444=?
Please share the result with simplification. Penny Nom lui répond. |
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How to find last two or three digits of a large exponent like 17^256? |
2017-03-30 |
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Raginee pose la question : How to find last two or three digits of a large exponent like 17^256? Penny Nom lui répond. |
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2^a, 2^b, 1^1 and 1^0 |
2017-03-17 |
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Émile pose la question : If you had 2^a = 4 and 2^b = 4 you could assume that a = b right? Yet we can observe that 1^1 and 1^0 both equal 1, yet 1 = 0 isn't true. So if given a log base 1 number 1 the would the answer be 1 AND 0? Penny Nom lui répond. |
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Exponential form |
2017-03-04 |
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michael pose la question : I was teaching my student about exponent when we stumbled across this problem.
"write (-125)^-3 in exponent form"
The problem is with the number "-125". I think -125 = (-5)^3. But one of my student thought that it is -125= -5^3.
Both of them is equal to -125 but they totally different in structure. I wonder which one is correct and why it is. I am worried if they get this wrong, it might spell problem in the future when we start substituting the numbers with variable.
Thank you very much for reading my question and answering it. Penny Nom lui répond. |
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Solve 2^2x + 3(2^x) - 4 = 0 |
2016-04-27 |
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Lloyd pose la question : Solve the equation 2^2x + 3(2^x) - 4 = 0 Penny Nom lui répond. |
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600(1+0.05)^7 |
2016-04-21 |
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chelsey pose la question : I am unsure on how to solve this problem, 600(1+0.05) 7 ? Penny Nom lui répond. |
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Exponential form |
2016-01-26 |
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Jufe pose la question : What is the exponential form of ³√11x² Penny Nom lui répond. |
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Exponential notation |
2014-11-27 |
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Jaqui pose la question : May sound super easy, but how would you SHOW that you simplified
3x3 to the power of 2 (the little 2)?
thank you!
Jaqui Penny Nom lui répond. |
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What is the exponential form of 1/square root of 6v? |
2014-02-16 |
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Prince pose la question : What is the exponential form of 1/square root of 6v Penny Nom lui répond. |
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Fractions and exponents |
2014-01-11 |
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john pose la question : what is the exponent form of 9^4/7^-2 and 6^-3/10^-5 Penny Nom lui répond. |
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650*(1+0.005)^96 |
2013-04-17 |
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joAnn pose la question : i am trying to figure out how to solve a question like this for example:
650(1+.005)96
I have been doing it this way but takes forever and wanted to know a shorter way
650 x 1.005 x 1.005 x 1.005 x 1.005 96 times
HELP Penny Nom lui répond. |
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How do i write log_8(P) =7 in exponential form? |
2013-04-14 |
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nancy pose la question : How do i write this in exponential form log8P =7 Penny Nom lui répond. |
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An equation with exponents |
2013-02-24 |
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Chelsea pose la question : (81 to the power of 3n+2 over 243 to the power of -n) is equal to 3 to the power of 4
Find the value of n.
The answer I got was n is equal to negative (4 over 7).
The answer in my text was n is equal to negative (4 over 17) Penny lui répond. |
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Exponential form |
2012-09-04 |
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angie pose la question : How do i write 9^-5 in exponential form? Penny Nom lui répond. |
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81+8 to the 3 power |
2012-03-08 |
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KiMesha pose la question : 81+8 to the 3 power Penny Nom lui répond. |
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2x^3*2x^2/3x^2 |
2012-03-06 |
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hope pose la question : 2x^3*2x^2/3x^2 Penny Nom lui répond. |
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Exponential form |
2012-01-15 |
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Helen pose la question : How do you write (1/x) in exponential form? Penny Nom lui répond. |
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(27^r^-1)^-2/3 |
2011-04-24 |
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Yung-Ju pose la question : (27^r^-1)^-2/3 Penny Nom lui répond. |
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What is x to the power of 0? |
2011-03-23 |
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Jason pose la question : What is x to the power of 0? Robert Dawson lui répond. |
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(7cubed * 8(exponent6))exponent 6 |
2011-01-29 |
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Shalaine pose la question : What is the exponential form of (7cubed•8(exponent6))exponent 6? Penny Nom lui répond. |
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Two algebraic expressions |
2010-10-29 |
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chaptay pose la question : what is the difference between x(n^2) and x(n)^2 Penny Nom lui répond. |
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(5xy)^5 |
2010-09-10 |
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ana pose la question : (5xy)^5 Penny Nom lui répond. |
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Evaluating -x^2 + (yz - 3)^2 |
2009-09-28 |
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Kathy pose la question : My daughter and I are having trouble solving this equation:
-x²+ (yz – 3)²
if x=-4,y=2 and z=0
We are having difficulty with the -x² part of the equation. Thanks Penny Nom lui répond. |
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Exponential form |
2009-09-18 |
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karen pose la question : Q: Write the following in exponent from: a * a * a * a * * * a, where there are n -1 a's
note: *asterisk means times. Penny Nom lui répond. |
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Exponential form |
2009-09-08 |
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hanna pose la question : hi,
well i am really bad in math and i have a math paper and i was just
wondering what 3x3x3x3x3 was in exponential form and what is
exponential in a way a person like me would understand? Penny Nom lui répond. |
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Rewriting an Expression with Positive Exponents |
2009-05-13 |
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lynda pose la question : (-4x)to the 0 power times x squared over 3to the -3 power i have to rewrite the expression with pos exponents Janice Cotcher lui répond. |
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1/(square root 16) |
2009-04-21 |
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Conor pose la question : Hi Guys!
I dont have a square root sign so im just gonna use the ^ symbol :)
I am just wondering if
1/(16^a)
when re-written can it be
1/16 to the power -1/2
Thanks :) Penny Nom lui répond. |
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Exponential form |
2009-04-16 |
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Pete pose la question : Hi,
How do you express ³√h^-4 in exponential form. I am having a lot of
trouble with this one.
thanks
Pete Stephen La Rocque lui répond. |
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If 5 to the power of y = 625, what is y? |
2009-03-02 |
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Charlene pose la question : If 5 to the power of y = 625, what is y? Penny Nom lui répond. |
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Comparing 2^3^4^5 ; 2^5^4^3 ; 5^4^3^2 etc. |
2009-03-01 |
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JIM pose la question : WHICH WOULD BE LARGEST USING THE NUMBERS 2,3,4,5 :
2^3^4^5 ; 2^5^4^3 ; 5^4^3^2 : ETC. OF ALL THE POSSIBLE
COMBINATIONS ? IS THERE A GENERAL FORMULA ? I AM
UNABLE TO FIND A COMPUTER THAT CAN HANDLE SUCH LARGE
CALCULATIONS . I ALSO DO NOT THINK IT IS AS STRAIGHT-
FORWARD AS FIRST APPEARS . THANK-YOU , JIM Stephen La Rocque, Robert Dawson and Harley Weston lui répond. |
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A fraction with negative exponents |
2009-02-14 |
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Gabriel pose la question : What does the line seperating the top from the bottom mean? what does it tell you to do and what is the answer to the question?
Question 3
Simplify. Write the answer using only positive exponents. Assume all variables represent nonzero numbers.
(x^-5)^-4(x^-1y)^3
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(xy^4)^3 Penny Nom lui répond. |
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Large exponents |
2009-02-12 |
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Dan pose la question : I would like to know how to calculate a whole number as the base that
has a large exponent;Such as 7 to the 23rd.power=. Otherwise if I use a calculator
it goes off the scale. Stephen La Rocque lui répond. |
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6^x = y |
2009-02-12 |
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Jamie pose la question : Find x:
6^x=y Harley Weston lui répond. |
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The 2 rightmost digits |
2008-12-18 |
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Peter pose la question : Is there a pattern for the 2 rightmost digits of a power? For example, one problem for a math competition was what are the 2 rightmost digits of 3^1993? Robert Dawson and Victoria West lui répond. |
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The nth power |
2008-12-12 |
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Kellie pose la question : I am taking a 9th grade course yet im in 7th grade. I do not understand the nth power
and i have no clue what it is. could you explain to me what it is? Robert Dawson lui répond. |
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How do you solve " (x-4)^3/2 = -6 "? |
2008-11-17 |
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Jim pose la question : How do you solve " (x-4)^3/2 = -6 " ? Penny Nom lui répond. |
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Equations with the variable in the exponent |
2008-10-28 |
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fari pose la question : Solve for x
5 * 4^x-3=40
5^x=25^(x+8) Penny Nom lui répond. |
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Put in lowest terms 6a^2c/8ab |
2008-10-24 |
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hana pose la question : put in lowest terms 6a^2c/8ab Stephen La Rocque lui répond. |
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4^x = 2^x + 12 solve for x |
2008-10-02 |
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Dave pose la question : 4^x = 2^x + 12 solve for x. Harley Weston lui répond. |
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2^x = 1,000,000 |
2008-09-06 |
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Peter pose la question : How do I solve for "x" in the following equation: "2 to the power of x = 1,000,000" ? Penny Nom lui répond. |
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The square root of 2 the the X power |
2008-09-05 |
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Peter pose la question : How can I re-write the expression: The square root of 2 the the X power? Penny Nom lui répond. |
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1,679,616 as a power of 6 |
2008-09-03 |
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Denise pose la question : express 1,679,616 in exponential form as a power of 6. Penny Nom lui répond. |
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BEDMAS |
2008-08-12 |
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Rebecca pose la question : I have 3 questions.
1) I don't really understand BEDMAS.Im going in to the 6th grade and im
kind of nervis about it.?
2)When you're doing BEDMAS what does the small 3 or 2 above the
other numerals mean?
3)How would you answer this:5+2 x 9 - 9 x 12= ?? Janice Cotcher lui répond. |
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Find the product of 2^35 and 5^38 in sci. notation. |
2008-08-03 |
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Peter pose la question : I am preparing for a competition and a lot of the non-calculator problems are like find the product of 2^35 and 5^38 in sci. notation. How would you do that? Penny Nom lui répond. |
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(2b^-1c^3)^3 (b^4c^-2)^0 |
2008-06-05 |
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ashley pose la question : Simplify this expression
(2b^-1c^3)^3 (b^4c^-2)^0
Please help me. I not sure about the zero on the outside of parentheses. Penny Nom lui répond. |
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1-(1-P)^75=0.05 |
2008-04-05 |
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Amy pose la question : 1-(1-P)^75=0.05 Stephen La Rocque and Penny Nom lui répond. |
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Negative Exponents |
2008-01-29 |
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Bill pose la question : t to the negative fourth power inside parenthesis to the ninth power
OVER
t to the negative fourth power inside parenthesis to the third power
I am confused on how to start the problem. What I did was invert the Ts to make them positive and I then multiplied the powers. I am not sure if this is the correct process. Harley Weston lui répond. |
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x^3 y^(-6) |
2008-01-24 |
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Bill pose la question : I need help completing this negative exponents problem:
x to the power of 3 multiplied by y to the power of negative 6.
What would the process to solving this problem be? Penny Nom lui répond. |
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Multiplying exponentials |
2008-01-02 |
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jessie pose la question : Can you please explain how to put x^3 y^2 times x^1 y^3 in simplest exponential form? Penny Nom lui répond. |
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how do you get 9^5-9^4/8 to equal 9^4 |
2007-10-01 |
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nathen pose la question : how do you get 9^5-9^4/8 to equal 9^4 Stephen La Rocque lui répond. |
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Two power expressions |
2007-09-29 |
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James pose la question : find the values for a and b
(a*x to the power of -1*y)(-1/2*x*y to the power of b)=6*y to the power of -6
please show me how to do this. Can I begin by taking out the powers? Leeanne Boehm lui répond. |
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Exponents |
2007-09-26 |
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Calvin pose la question : Exponential form
5 3exponent x 5 4exponent divide 5 2exponent Stephen La Rocque lui répond. |
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Large exponents |
2007-09-24 |
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Kira pose la question : Is there an easy way to calculate a number with a large exponent? For example, 2(10)^35. Stephen La Rocque and Victoria West lui répond. |
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X^3 = 3/10 |
2007-09-05 |
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ioana pose la question : If we have X at power 3 that result equally with 3/10 haw much X is ?? Penny Nom lui répond. |
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Exponential form |
2007-08-29 |
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Emily pose la question : Write the Exponential Form of 125 x 25 and 81 x 27. Stephen La Rocque lui répond. |
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Logs and exponentials |
2007-07-31 |
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Marsia pose la question : Explain how the functions of exponents and logarithms relate to each other. Penny Nom lui répond. |
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Solve for I |
2007-05-23 |
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Mark pose la question : A=4.9(B)*C^(.00925(D-.542))* E^(-.015(D))*E^(-.013(F))* (G/B)^(-.00825(D-.225))* H^-.877*(I/B)^.511*(J/B)^.319 Stephen La Rocque lui répond. |
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Exponents and geometry |
2007-05-12 |
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Cynthia pose la question : Hi is (x^6)(x^4)1/2 = 5
And
How does 1/2(3.14)(4.1) =26.3917 Penny Nom and Stephen La Rocque lui répond. |
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What is the square root of 729 to the third power? |
2007-04-25 |
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Tori pose la question : What is the square root of 729 to the third power? Penny Nom lui répond. |
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Exponential form |
2007-04-16 |
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Cassia pose la question : I was just wondering, how do you write the squared root of 7x(to the 5th) in
exponential form? If you could help explain that I'd be grateful. Thanks Brennan Yaremko lui répond. |
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3 divided by 3 to it's fifth root |
2007-04-06 |
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Annie pose la question : How do I transform the equation 3 divided by 3 to it's fifth root to simple radical form
(getting the radical out of the denominator)? Penny Nom lui répond. |
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Negative exponents |
2007-03-14 |
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cookie pose la question : (2.50x^-3) - (3.0x^-1)
please show me how to do this. The answer in the book is 7.5 x ^-4 Penny Nom lui répond. |
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Large exponents |
2007-02-09 |
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Nick pose la question : I am trying to figure out an extremely large number. It relates to the estimated number of bacterial divisions in 12775 generations of bacteria. The problem I need to solve is: 2^12775 or 2 to the power of 12,775. Stephen La Rocque and Penny Nom lui répond. |
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Is -2^2 = -4 or 4? |
2007-01-23 |
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Joan pose la question : Is -2 squared, when written without parentheses around the -2, -4 or could this correctly be solved by squaring -2 (-2 x -2) for an answer of 4? Or, to correctly get an answer of 4, would the problem have to read (-2) squared? Stephen La Rocque lui répond. |
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Simplify (2x)^4 (1/2x^3)^2 |
2007-01-21 |
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Sarah pose la question : Simplify (2x)^4 (1/2x^3)^2 Penny Nom lui répond. |
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Negative exponents |
2007-01-11 |
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Bob pose la question : I have to write this "Y-7" (but the -7 is an exponent) as a positive exponent. How? Penny Nom lui répond. |
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Putting things in exponent form |
2006-10-18 |
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Sheila pose la question : Write in exponential form 2 sq. root a with an exponent 5. I do not understand on how to do it. Stephen La Rocque lui répond. |
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A base number raised to the power of 0 |
2006-08-24 |
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Sheila pose la question : I'm a 5th grade teacher and need some help with a base number raised to the power of 0 always being 1. My kids asked me why and I told them I'd find out. Penny Nom lui répond. |
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A problem with exponents |
2006-08-09 |
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A student pose la question : (8a to the negative 2 b cube c to the negative 4/4a squared b to the negative 3 c squared) to the negative 2 Stephen La Rocque lui répond. |
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2 to the -5th power |
2006-06-19 |
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Murray pose la question : Is 2 to the -5th power = -32? Penny Nom lui répond. |
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I want to calculate 0.00353 to the power 1.3 |
2006-05-14 |
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Richard pose la question : I want to calculate 0.00353 to the power 1.3 How do I do it? Stephen La Rocque lui répond. |
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-3^4 and (-3)^4 |
2005-12-17 |
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Brad pose la question : What is the answer to
-34 = ?
-(3)4 = ?
(-3)4 = ? Penny Nom lui répond. |
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(-2^6) = ? |
2005-10-29 |
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Amy pose la question : My teacher gave me the problem (-26) on our homework. She marked it wrong when I wrote down -64 for an answer. She said the correct answer was 64. Can you explain why it is 64? Penny Nom and Leeanne Boehm lui répond. |
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2^10 = -1/2^x - 1 |
2004-12-13 |
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Randy pose la question : Could you explain to me how the following equation is solved please.
2^10 = -1/2^x - 1 Harley Weston lui répond. |
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The last digit of a large exponent |
2004-10-20 |
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Landon pose la question : How can one determine the last digit of a large exponent by hand. I have seen several examples of how to do this by breaking it up into smaller exponents, but is there a formula or some common things to look for? Penny Nom lui répond. |
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Manipulating exponents |
2004-10-17 |
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A student pose la question : I was wondering if you can describe the steps in getting the solution to the problem below. I have the solution of 5/3 in the back of a book, but I have no idea how that answer was reached.
2raised to the 100th power + 2raised to the 98th power divided by 2raised to the 100th power - 2raised to the 98th power Penny Nom lui répond. |
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Zero to the zero |
2004-09-18 |
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Greta pose la question : My name is Greta, and I am a 7th grader and my test is coming up. The question I would like to ask you is why 0 elevated to 0 is unidentified. Penny lui répond. |
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x = 2^x |
2004-07-12 |
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A student pose la question : If the graphs of y=x and y=2x are drawn on the same set of axes, they will intersect when x is equal to what?
(1)1
(2)2
(3)0
(4)They won't intersect.
I know the answer is number 4 by graphing which is permitted; however, I would like to know if there is any algebraic way to do this type of problem.If yes, please show me how.Thanks. Penny Nom lui répond. |
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Algebraic simplification |
2004-03-31 |
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Chris pose la question : Simplifying Exponents
Question
b^5d^2/b^3d^8 Penny Nom lui répond. |
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Large exponents |
2004-03-26 |
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John pose la question : I
have encountered problem with the lack of memory every calculator
seems to have. No calculator, on or off the computer, I've found
has the amount of memory or writing space to calculate the sums I want
to solve. The sums are in great importance for my continued progress.
The sums are following:
16777216^1310270, 16777215^995328, 16777215^786432 and 16777215^480000 Claude Tardif lui répond. |
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x^x^x^x^... |
2004-01-23 |
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Ryan pose la question : you have a number say x and it is to the power of x which is to the power of x and so on infinite times like x^x^x^x^x^x^x^... i have to figure out what x is so that the answer is always 2 Penny Nom lui répond. |
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Notation |
2003-09-15 |
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Kim pose la question :
Question: i have a couple of questions 1. write in standard form a)4x2x8 b) 5 to the power of 4 . . . Penny Nom lui répond. |
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Why is 5 to the 0 power always 1? |
2003-08-24 |
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Crystal pose la question : Why is 5 to the 0 power always 1? Penny Nom lui répond. |
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Solve x = y^z for z |
2003-06-28 |
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Nathan pose la question : If x = y^z is there a way to solve for z, if x and y are given, without guessing or already knowing the answer?
ie: 64 = 2^z 6 is the obvious value for z. Is there a way I could solve for this variable using a formula, which would also apply when more complex values were substituted for x and y? Penny Nom lui répond. |
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5 to the power n |
2003-05-28 |
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Sam pose la question : What is the integer n for which
5 to the n power + 5 to the n power + 5 to the n power + 5 to the n power + 5 to the n power = 5 to the 25th power? Penny Nom lui répond. |
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Rules of exponents |
2003-05-05 |
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Carl pose la question : Hi, I am a student who would like to recall how to multiply exponents. Here is such an equation: 6.02569 X 1025 X 5.254 =?
Also, adding exponents. Don't I just add subtract the exponents separately? Such as 523 +15-12 =?? Penny Nom lui répond. |
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Manipulating exponents |
2003-04-21 |
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Denita pose la question : Rewrite using only positive exponents:
(4a^4b^2)^4 * (4a^ -3 bc^2)^ -3 Harley Weston lui répond. |
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Fractional exponents |
2002-09-20 |
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Jill pose la question : The problem is with fractional exponants: 10 1/3 mult. by 10,000 The 1/3 is an exponant of 10. Penny Nom lui répond. |
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Negative exponents |
2002-01-16 |
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Julie pose la question : If z to the power of -4= 1/z4 then how would you solve 1/t-2? Penny Nom lui répond. |
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Rules of exponents |
2001-10-14 |
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Carissa pose la question : how do you work this out? Investigate the relationship between a,b,c and d if 2a*2b=4c/4d? Leeanne Boehm lui répond. |
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Powers |
2001-03-04 |
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A student pose la question : Hey, can you show me how you do .. (2xy)to the 3rd power (x) to the 2nd power? Penny Nom lui répond. |
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(-2b+3)(-b-1) |
2001-02-06 |
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Melissa pose la question : Alright, lets say you are multiplying (-2b+3)(-b-1) and you are using "FOIL" first you would get : 2b2+2b-3b-3 then you add like-terms. when multiplying,if the bases are the same, add the exponents...does the same thing apply when you are adding the results of the multiplication even though it's addition? would the answer be 2b3-3b-3 or would it be 2b2-b-3? Penny Nom lui répond. |
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Polynomials and exponents |
2001-01-15 |
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A student pose la question : I am duing a project in math on polynomials and exponents. I need a real life usage of polynomials and exponents for my project. Penny Nom lui répond. |
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Exponents |
2001-01-14 |
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A student pose la question : I am wondering if a number raised to the second power is "squared" and a number raised to the third power is "cubed" is there a name for any number raised to any other power. Harley Weston lui répond. |
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Manipulating powers |
2000-09-13 |
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Phil pose la question : 21/5 x 42/5 = ? Penny Nom lui répond. |
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y = x^x^x^x... |
2000-04-05 |
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Michael Hackman pose la question : Find the derivative of: y = x^x^x^x... on to infinity. Claude Tardif lui répond. |
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Logarithms |
1999-12-16 |
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Pierre pose la question : Can you please answer those three question - inverse or the exponential function.
logx 81 = 4, x expo4 = 81, x = +or- 4square root 81, x = +or- 3 s.s = {3} Why is -3 not acceptable. - .
. . Harley Weston lui répond. |
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Zero to the zero |
1999-12-02 |
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A middle school teacher pose la question : I am a middle school teacher who is looking for a precise explanation of why zero raised to the zero power is undefined. I am hoping to get an explanation using something other than the fact that diividing by zero is undefined. Penny Nom lui répond. |
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2 to the x and x squared |
1999-09-17 |
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John pose la question : For what values of x is 2 to the exponent x greater than x squared? Harely Weston lui répond. |
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The Binomial Theorem for rational exponents |
1999-04-15 |
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Angela Evans pose la question : The full question is this: Isaac Newton generalized the Binomial Theorem to rational exponents. That is, he derived series of expansions for such expressions as (x+y)-3 (x+y)2/3 (x+y)5/6 What did Newton find? What are the first four terms of the series expansions of binomials above? How can this extended Binomial Thrm. be used to aid in calculations? Penny Nom lui répond. |
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15 to the zero |
1998-06-24 |
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Mike Husken pose la question : My daughter has the problem: 15 with an exponent of zero=1. Could you help explain why? I would appreciate an answer soon as she has class tomorrow. thanks, Penny Nom and Patrick Maidorn lui répond. |
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(50^20)(20^50) |
1998-02-24 |
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fion pose la question : 50 power of 20 X 20 power of 50? How many zero can be found in the answer and why? Penny Nom lui répond. |
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a to the power zero |
1996-06-03 |
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Beti pose la question : Why is a number to the power 0 equal to 1? Harley Weston lui répond. |
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Exponents |
1996-02-25 |
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Eric Cote pose la question : I want to know why the grade six math books tell you that the little number at the top right of another number (exponent) is called the power, but the grade seven and up books tell you it's called the exponent? Harley Weston lui répond. |
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