







Factoring a trinomial 
20151102 

Eric pose la question : 2v(squared) +11v +5 Penny Nom lui répond. 





2x^2+5x+2 
20120423 

eddie pose la question : 2x^2+5x+2 Penny Nom lui répond. 





factor 6x219x+3 
20111210 

pedro pose la question : factor 6x219x+3 Penny Nom lui répond. 





Identify each polynomial by its degree and number of terms 
20110110 

betty pose la question : Write in standard form and identify each polynomial by its degree and number of terms. How do you do this? Penny Nom lui répond. 





How many terms are in the simplified expression? 
20100429 

Anu pose la question : The expression (x+y+z)^2006 + (xyz)^2006 is simplified by expanding it and combining like terms.
How many terms are in the simplified expression?
I've spent hours on this. pls help!!!
Also, is answering these questions a paid job for you or is it volunteer work?
I'd like to join an ask and answer site for math, (when I grow up)
How does one go about doing that? Robert Dawson lui répond. 





Factoring 
20091119 

danyelle pose la question : 81x^2+36x+4
factoring i dont understand it at all Robert Dawson lui répond. 





Factor 6x^2+19x+3 
20090526 

michele pose la question : how do you factor this trinomial. 6x^2+19x+3 Penny Nom lui répond. 





Trinomial Distribution 
20081022 

Darya pose la question : show that (x^2x+3)(2x^23x9) = Ax^4+Bx^3+C where A,B and C are constants to be found. Janice Cotcher lui répond. 





Factoring a quadratic trinomial 
20080721 

Jeff pose la question : c^2+4c+4
x^27x18 Penny Nom lui répond. 





Factoring a trinomial 
20080220 

Adrienne pose la question : a field an rea of (x^2+x6) square metres. State expressions for its length and width. Penny Nom lui répond. 





Cubic polynomials 
20070814 

Jalon pose la question : The cubic function f(x) = (x+2)^3 touches the x axis only once at x = 2 (negative two). it could also be written as f(x) = (x+2)(x+2)(x+2)
Investigate the cubic functions below as well as the one above and comment clearlt and fully on where they touch/intersect the x axis, and how these points relate to the given function.
a) f(x) = (x – 3)(x +4)(x – 2)
b) f(x) = x(x + 1)^2 (^2 = that means it squared)
Your comments should reference graphs illustrating your conclusions and display another 2 trinomial graphs that demonstrate your conclusions. particular attention should be given to the number of times your function crosses or touches the X axis.
i dont know how this works but could you send the answer to..... spongy_91@hotmail.com Stephen La Rocque lui répond. 





Factoring a trinomial 
20070327 

Kim pose la question : Hi, could you please help me solve this.
3x(squared) +20x  7 Leeanne Boehm lui répond. 





Factor 81x^4  72x^2 + 16 
20060619 

Jesse pose la question :
how would i factor this?
81x^{4 } 72x^{2} + 16
Penny lui répond. 





Expanding (x+2)(x+3) 
20050323 

Rick pose la question : The problem involves writing expressions, one in factored form and one in expanded form, for the area of a rectangle of sides x+2 and x+3. We've gotten as far as area = (x+2)(x+3). But I can't come up with the other expression. Penny Nom lui répond. 





sin^2x5sinx3=0 
20040802 

Kerri pose la question : hey my name is kerri i'm a college students and i was wondering if you could help in with this problems
sin^2x5sinx3=0 Penny Nom lui répond. 





Factoring x^2 + 5x + 4 
20040314 

Keenan pose la question : how do I factor x^+5X+4? Penny Nom lui répond. 





Factoring expressions 
20040103 

A student pose la question :
I'm having trouble factoring expressions that aren't monic. I can do things like
x29x+8, but problems like 12x2+5x3 have me stumped.
I also have a question about factoring out common factors. In a problem like
x218x+81, wouldn't you divide by 9? But what happens to the x2, is it x2/9? Penny Nom lui répond. 





Factoring a trinomial 
20030126 

A student pose la question : how do you factor: Xsquared + 8x + 12 Penny Nom lui répond. 





Multinomial theorem 
20011128 

Murray pose la question : Could you please state and explain the multinomial theorem (I already know the binomial theorem etc, to give you an idea of where i am) Harley Weston lui répond. 





25 y^2 + 20 y z  4 z^2 
20010515 

Kimmy pose la question : i don't know how to factor the trinomial 25y^{2} + 20yz  4z^{2}. I can get it, but i get messed up on getting the minus 4 at the end. all i get is a plus 4. Can it even be factored. Penny Nom lui répond. 





Factoring a trinomial 
20010124 

Kyle pose la question : I am an eighth grade student.I can not figure out the following problem. 4x^{2} + 2x  20 Leeanne Boehm lui répond. 





Roots of x^2 + 22 x + 112 
20000907 

Brian R. pose la question : I need to find the root of the quadratic equation of a square. The problem is x^{2} + 22x + 112 = 0. Penny Nom lui répond. 





Trinomial 
20000906 

Lea pose la question : I need to find the trinomial value of k which makes a perfect square. The problem is x^{2}  6x + k Penny Nom lui répond. 





Factoring trinomials that are squared 
20000417 

A student pose la question : I have a question that I really need an answer to. I need help with factoring trinomials that are squared. Penny Nom lui répond. 





Factoring 
19990330 

Maggie Stephens pose la question : I don't know anything about factoring would you plese help me. 3x^{4}  48 54x^{6} + 16y^{3} 1258x^{3} 12x^{2}  36x + 27 9  81x^{2} a^{3} + b^{3}c^{3} I would greatly appreciate any help you can give me thanks. Jack LeSage lui répond. 





(1+z+z^2)^2 
19980910 

A.R. pose la question : These questions deal with factoring. (1+z+z^2)^2 and (p^2pq+q^2)^2 I partially understand the second line which would be 1+z^2+z^4+2z+2z^2+2z^3 but I don't understand where the 2 comes from in the second half of that line. p.s.(^2 means squared or cubed etc.) Please help me out A.S.A.P.! I have a quiz on this tomorrow! Thankyou, A.R. Harley Weston lui répond. 

