Sujet: difference of squares liste de sujets
nouvelle recherche

39 articles trouvés pour ce sujet.

		Page 1/1

	A pond in a garden		2020-04-09
		Jin pose la question : c) I have a large square pond set inside a square garden: both the pond and the garden have sides which are a whole number of metres, and outside the pond, the garden is grassed over. The area covered by grass is 188 square metres. Find the area of the pond. (5 marks) Penny Nom lui répond.
	Expand (5x-9)(5x+9)		2018-03-01
		adil pose la question : expand the following: (5x-9)(5x+9) Penny Nom lui répond.
	1/1-cosine(2x) - 1/1+ cos(2x)		2016-12-14
		Sean pose la question : 1/1-cosine(2x) - 1/1+ cos(2x) Penny Nom lui répond.
	2^48 - 1		2015-06-13
		Soham pose la question : The number 2^48-1 is divisible by two numbers between 60 and 70. The sum of the two numbers is? Penny Nom lui répond.
	(x-3)^2-(x+3)^2		2014-11-13
		Bernice pose la question : (x-3)^2-(x+3)^2 Penny Nom lui répond.
	Can 100r^2-81z^2 be factored?		2013-12-08
		Rosa pose la question : Can 100r^2-81z^2 be factored? Penny Nom lui répond.
	(4- 4cos^4 x)/(sin^2 x)		2013-05-18
		Agnes pose la question : How I can solve this question : Simplify (4- 4cos^4 x)/(sin^2 x) and write in terms of sin x Penny Nom lui répond.
	Difference of squares		2012-11-19
		Qelibar pose la question : Please factorise x^2y^2 - 4 Penny Nom lui répond.
	Sum and difference of squares		2011-12-31
		Anne pose la question : Se x e y são números reais distintos, então: a) (x^2 + y^2) / (x - y) = x + y b) (x^2 + y^2) / (x - y) = x - y c) (x^2 - y^2) / (x - y) = x + y d) (x^2 - y^2) / (x - y) = x - y e) Nenhuma das alternativas anteriores é verdadeira. Harley Weston lui répond.
	(3x+4y)^2 - (2x-y)^2		2011-03-16
		Taiwo pose la question : pls could some one help me with this question? thanks as lot factorize: (3x+4y)^2 - (2x-y)^2 Penny Nom lui répond.
	(9 - x^2)/(x - 3)		2009-12-04
		Sandy pose la question : 9-x^2/x-3 I need to know how to solve this. Thanks Penny Nom lui répond.
	Factor x^2 - y^2		2009-01-20
		Shell pose la question : complete Factor: x^2-y^2 Penny Nom lui répond.
	Factoring		2008-11-19
		Neji pose la question : How do you factor (y-z) (y+z) (y^4+y^2z^2+z^4) and get (y+z)(y^2-yz+z^2) (y-z) (y^2+yz+z^2) as the answer? Harley Weston lui répond.
	z(z+1)-x(x+1) / z-x		2008-09-30
		sylvia pose la question : z(z+1)-x(x+1) / z-x HOW DO I SIMPLIFY THIS Penny Nom lui répond.
	a(a+1) - b(b+1)		2008-09-30
		Shaun pose la question : I need to factor (a-b) out of the following: a(a+1) - b(b+1). I know it is simple but I cannot remember how. Penny Nom lui répond.
	Simplifying Algebraic Expressions		2008-08-22
		Jacky pose la question : x^2-y^2+4x+4y Penny Nom lui répond.
	Factoring x^2 + 729		2008-08-19
		peter pose la question : hello I,am having trouble factorising a polynomial into polynomial factors with real coefficients please can you help the polynomial is x^2+729 Harley Weston lui répond.
	5x^2 - 45		2008-02-11
		Tiana pose la question : factor: 5x^2 - 45 Stephen La Rocque lui répond.
	Expand (a^4 - b^4)		2007-11-17
		Saif pose la question : how would you expand (a^4 - b^4) ??? Stephen La Rocque and Victoria West lui répond.
	Simplifying an algebraic fraction expression		2007-07-25
		Jessica pose la question : How do I simplify b/(b2-25) + 5/(b+5) - 6/b? Stephen La Rocque lui répond.
	Simplifying complex denominators		2007-06-21
		Krys pose la question : How do I simplify completely? ((4+i ) / (3+i )) - ((2-i ) / (5-i )) Stephen La Rocque lui répond.
	Using the "difference of squares" formula how do I compute 27 * 33?		2007-04-02
		Sarah pose la question : Using the "difference of squares" formula how do I compute 27 * 33? Penny Nom lui répond.
	Factoring polynomials		2007-02-14
		Joe pose la question : I am in the eighth grade, and we are learning the equivalent of Algebra 2. I have no ides how to factor (x-2)(x^2-1)-6x-6 You help is most aprreciated. Thank you! Joe Stephen La Rocque lui répond.
	Factoring m^4-9^n		2006-12-07
		Josh pose la question : I can not figure out how to completely factor m^4-9^n. Penny Nom lui répond.
	Factoring		2004-07-19
		A student pose la question : Factor completely: 3x3 - 24y3 54x6 + 16y3 16xy - 4x - 4y - 1 0.09x2 - 0.16y2 Penny Nom lui répond.
	3x squared - 27 / x + 3		2004-05-04
		Stef pose la question : 3x squared - 27 / x + 3 Penny Nom lui répond.
	Some factoring problems		2004-04-15
		KJ pose la question : Factor these: x3+125 -----> (x+5)3 8x3-27 -----> (?) x2+36 -----> (x+6)2 x4-5x2+4 --> (?) Penny Nom lui répond.
	Difference of squares		2003-11-24
		Susie pose la question : Factor assuming that n is a positive # Problem: (I will give it to you in words beacuse I don't know how to do exponents on the computer.) Forty-five r to the 2n power minus five s to the 4n power. I was hoping you could walk me through it not just give me the answer. Penny Nom lui répond.
	Factoring		2002-12-11
		Larry pose la question : Question: how do u factor trinonmials EX: X 3 + Y 3 X 3 - 8Y 3 8X 2 - 72 64A 3 - 125B 6 Penny Nom lui répond.
	Some algebra		2001-10-15
		James pose la question : I cannot figure these out I was wondering if you could help me? I have no one to answer my questions. (7x2 – 3yz)2 – (7x2 + 3yz)2 Use Pascal’s triangle to expand (2x – y)4 8x3 y - x3 y4 (m + 3n)2 – 144 12x4 y – 16x3 y2 – 60x2 y3 p3 q2 – 9p3 + 27q2 – 243 Peny Nom lui répond.
	Difference of Squares		2001-02-22
		Bruno-Pierre pose la question : I noticed the other day that if you substract two consecutive squared positive numbers, you end up with the same result as if you add up the two numbers. Ex. 5 and 6 (2 consecutive positive numbers) 52 = 25 62 = 36 36 - 25 = 11 (Substraction of the squared numbers) 5 + 6 = 11 (Sum of the numbers) A more algebric view: a2 - b2 = a + b where a and b are consecutive positive positive numbers. (b = a + 1) I wondered if this rule had a name, and who discovered it. Penny Nom lui répond.
	Difference of squares		2001-02-20
		Janna pose la question : Hi! I was just wondering how you would factor x2 - 9y2. Harley Weston lui répond.
	Factoring (u-v)3+v-u		2000-12-15
		A parent pose la question : I am a middle school teacher and a parent. I am snowed in and trying to help my 9th grader get ready for 9 weeks exams. I have tried to factor this problem to no avail. (u-v)^3+v-u. I have the answer but I need to know how it is done. Penny Nom lui répond.
	Factoring ^6		2000-01-03
		Athena pose la question : my name is Athena and I have a question on factoring: how would you figure this out: (x6-y6) and (x6+y6) Penny Nom lui répond.
	A difference of squares problem.		1999-07-24
		Michael and Stephanie Bixler pose la question : If you have the equation x= n2 - m2 (ie 40= 72-32= 49-9) x must = a positive number 1) which squared numbers work as n and m 2) how does it work 3) if my teacher gave me the number for x; how could I figure out this problem Harley Weston lui répond.
	Introductory Algebra		1999-05-19
		Pat pose la question : (2 + sq. root of 3) x (2 - sq. root of 3) = 1 Please show me the work. Harley Weston lui répond.
	Factoring		1999-03-30
		Maggie Stephens pose la question : I don't know anything about factoring would you plese help me. 3x4 - 48 54x6 + 16y3 125-8x3 12x2 - 36x + 27 9 - 81x2 a3 + b3c3 I would greatly appreciate any help you can give me thanks. Jack LeSage lui répond.
	Factoring		1999-03-08
		L. Sivad pose la question : Question: m2+6m+9-n2 Penny Nom lui répond.
	Difference of squares		1998-06-23
		Kristen Smelsky pose la question : Solve the following using a difference of squares: 4x(squared) minus 4xy plus y(squared) minus m(squared) plus 2m minus 1 Penny Nom lui répond.

		Page 1/1