Sunday

April 26, 2015

April 26, 2015

Number of results: 102,474

**Math-Factoring**

Hey I need help factoring 5x^4-180x^2. I'm used to factoring with three numbers, and not two. How would you do just two like this? Thanks
*January 19, 2009 by Greg*

**GR.10 MATH.**

i want to noe what is the DIFERENCE between partial and complete factoring. an e.g of a partial factoring problem is y=2x^2+8x+5 an e.g of complete factoring is y=x^2+3x-10
*April 27, 2009 by nini*

**Factoring**

x2(squared)-4x+4 I would factor this into (X - 2)(X - 2) If you don't know the rules for factoring, post, and we can show you how to do it. I don't know the factoring rules. My algebra teacher couldn't teach.
*September 20, 2006 by Amanda*

**Math: Factoring**

I'm having a hard time factoring polynomials, especially 3rd degree. -x^3+2x^2+4x-8 -x^3-5x^2+20x+12 I don't know how to begin. I thought long division, but what would I divide by?
*December 2, 2007 by Amelie*

**factoring**

I cannot figure these out.Can someone Factor completely: 3x2 - x - 4 I suppose this is actually 3x^2 -x-4 If so: (3x-4)(x+1) Now I'd like you to look at the following website: http://tutorial.math.lamar.edu/AllBrowsers/1314/Factoring.asp
*May 23, 2007 by Jojo*

**Algebra**

Solve the equation. Use factoring or the quadratic formula, whichever is appropriate. Try factoring first. If you have any difficulty factoring, then go right to the quadratic formula. (Enter your answers as a comma-separated list.) (x+2)^2 + (x-7)(x-2)=16
*April 17, 2015 by Merty*

**math?? factoring**

100N/m d^2 - 57.3d= 0 sigh...I can't figure out how to find d know it's factoring but as to actual number to factor out...not so sure. Thanks
*April 14, 2008 by ~christina~*

**Math - factoring**

Solve by factoring: 1.) x^2 - x - 12 = 0
*September 9, 2010 by Anna*

**Math(factoring)**

I need help with factoring trinomials completely. My teacher's example is: 2x^2-12x+18 2(x^2-6x+9) 2(x-3)(x-3) I need help with: 6x^2-26x-20 I just can't get this stuff so if you can please help me I'd greatly appreciate it.
*February 29, 2008 by Nick*

**Math (Algebra 2)**

Factoring by Using a Quadratic Form Problem: x^4 + 8x^2 - 20 What I have so far: (x^2)^2 + 8(x^2) - 20 a^2 + 8a - 20 For some reason my textbook says to substitute the (x^2) with (a) as you can see in the las step. The next step after that is factoring [a^2 + 8a - 20].
*January 31, 2011 by Mike*

**Algebra**

Steps to factoring this x^3 - 8 ? I'm only used to factoring out the x when the x is in the equation like x^ + x + x
*October 3, 2010 by Anonymous*

**Precalc factoring**

im stuck on factoring (x-1)(2x^3+13x^2+8x-35) do i use synthetic division? if so what zero? thnks.
*October 29, 2012 by Rebekah*

**Factoring- precalc**

im stuck on factoring (x-1)(2x^3+13x^2+8x-35) do i use synthetic division? if so what zero? thnks.
*October 29, 2012 by Rebekah*

**Algebra Question**

When I'm factoring ax^2 + bx + c, is it fine to switch signs in the factoring answer? For example: Can (2x - 5)(3x + 5) become (2x + 5)(3x - 5)?
*March 7, 2014 by Anonymous*

**FACTORING HELP ASAP**

i dont know how this works.. but im helping my friend with some factoring and i have a few questions
*February 11, 2006 by Cait*

**Math help please**

I'm so lost on this math Hw it's over factoring variables and I don't get it. Like my teach said that we are supposed to have the number and letter in front of everything. For example: -14x^2-7x+21 For factoring I got 7x(-2x-1+3) Because my teacher told me to to combine both 7...
*February 24, 2014 by Anonymous*

**Math**

My son's homework asks us to find the product by factoring the tens. The problem is 6 x 2, 6 x 20 and 6 x 200. I see how to do 6 x 2 (memory factor) and the 6 x 20 would be (6 x 2) and (1 x 10) then 12 x 10 = 120 but how does he show his work for 6 x 200 factoring by tens? Help
*September 16, 2013 by Denise*

**Math**

2x(x+3) = 0 Is there a way to solve that using the below methods? Substitute zero for f(x) and find the roots of the resulting equation, or graph the function and determine the x-intercepts of the graph. Finding the roots of a single variable equation may involve factoring. ...
*December 5, 2011 by -Untamed-*

**MORE MATH**

What is the factoring by grouping? When factoring a trinomial, why is it necessary to write the trinomials in four terms? I will be happy to critique your thinking on this. I do not understand to even answer it? (Broken Link Removed) (Broken Link Removed) How do we determine ...
*June 14, 2005 by jenn*

**Sally**

I have a factoring question; what is 8a^2-8a-30? I've been working on this for a while and I think I understand factoring, but I'm not getting the right answer, which is supposed to be 2(2a-5)(2a+3). Any help would be so appreciated! :)
*September 23, 2008 by Math*

**factoring**

Factor completely: 2x2 50 To indicate x squared, use this notation x^2. 2x^2-50 = 2(x^2-25) You should be able to continue the factoring with the site that Lance has given you. I hope this helps. Thanks for asking.
*May 23, 2007 by Jojo*

**math (factoring quadratic trinomials)**

i am doing factoring with quadratic trinomials, And I dont understand any of it! The problem im working on is 5p2-22p+8 I factored it out to be (5p2-20p)(40p2-2p) I am so stuck, can anyone help
*March 10, 2009 by Tiffany*

**math**

6. Solve by factoring. mē + 8m + 7 = 0 (1 point)8, 7 7, 1 *7, 1 7, 1 7. Solve by factoring. nē + 2n 24 = 0 (1 point)12, 2 2, 12 *6, 4 4, 6 Please Help
*February 26, 2013 by James*

**Algebra**

What is factoring by grouping? When factoring a trinomial by grouping, why is it necessary to write the trinomial in four terms?
*February 22, 2009 by Bo*

**algebra,math**

My qustion is for the following the problem reads as follows (x-1)^2 = 7 x-1=+- sqrt 7 x= 1+- sqrt 7 the method they use was factoring in order to simplify the equation to make it easier is this correc? x^2-9x-4=6 x^2-9x-10=0 (x-10)(x+1)=0 What method did they use here I think...
*April 2, 2007 by jasmine20*

**factoring**

let f(m)=m^3 + 3m^2 + 3m + 1 notice f(-1) = 0, so m+1 is a factor. Using division, the answer is m^2 + 2m + 1 which factors once more to (m+1)(m+1) so you have (m+1)^3 = 0 and then m = -1 Are you familiar with Pascal's triangle? Did you notice the pattern in the coefficients 1...
*March 11, 2007 by Reiny*

**Algebra**

I am having issues with factoring. I am trying to check my work using a TI84 Plus calculator but I don't know how to plug in a problem to check its factoring. Can anyone help? for example 44y^3+55y^2-11xy how can I go about plugging that in to check my work?
*March 27, 2014 by Christopher*

**Algebra: factoring**

I need to find the value of x. 9x^3 + 9x = 30x^2 It's confusing because apparently I have to do 9x^3 + 9x and then add the + 30x^2 to it, and then make it equal 0, so it ends up like this: 9x^3 + 9x + 30x^2 = 0 And afterward, I would factor it. How do you factor it? I'm having...
*December 4, 2008 by Rachelle*

**DQ**

What is factoring by grouping? When factoring a trinomial by grouping, why is it necessary to write the trinomial in four terms?
*February 22, 2009 by Bo*

**Algebra 1**

Well we are doing factoring and I don't quite understand this problem: (x+1)(x-3)=117 I simplified and got: x^2-3x+x-3=117 x^2-2x-3=117 x^2-2x-120=0 I split the middle term and got: x^2-12x+10x-120=0 What should I do next? I have no idea how to finish factoring this... thanks...
*May 6, 2009 by Meloney*

**8H MAth**

factoring
*November 12, 2008 by Abbi*

**math factoring**

2h^2-h-3=0
*March 9, 2009 by Debbie*

**math factoring**

2w(4w+1)=1
*March 9, 2009 by Debbie*

**math**

n^2+8n+12 factoring
*October 18, 2011 by traci*

**mATH**

x^2+3x-4=50 how do i do this by factoring
*December 22, 2011 by ADAM*

**math algebra**

Part 1: Which part of the quadratic formula tells you whether the quadratic equation can be solved by factoring and why? 1. −b 2. b2 − 4ac 3. 2a Part 2: Create your own quadratic equation. Using complete sentences, and your answer from part 1, determine whether ...
*August 11, 2010 by Ka'Sandra *

**math-factoring**

how do you factor this 8x^3+27
*November 6, 2008 by hailey*

**math (factoring)**

how do i factor: 4qē - 9rē ??
*February 21, 2009 by carolina*

**math**

how do you finish factoring 3x(x^2-2x-8)
*March 5, 2009 by Angie*

**math**

solve by factoring 6x - 5 = 6/x
*April 27, 2010 by Giselle*

**math**

factoring strategy 9x^2 + 4y^2
*July 26, 2010 by vera*

**math**

how do i solve by factoring x^4+2x^2y^2+9y^4
*September 22, 2010 by joe*

**math**

solve by factoring. x^2+5x+6=0
*January 13, 2011 by jenna d*

**math**

solve by factoring.. 3x^2+5x-2=0
*January 15, 2011 by tony*

**Math**

Solve by factoring: (2x+9)(x-6)=0
*February 8, 2011 by Jason*

**Math**

Will someone help me with factoring?
*May 2, 2011 by Diana*

**math**

Solve by factoring: 2a^2-3a= -5
*June 24, 2011 by Taina*

**math**

solve by factoring 2a^2+3=7a Thanks
*July 28, 2011 by Ashley*

**math**

Solve by Factoring 2a^2 - 3a = -5
*May 11, 2012 by kayla*

**Math-factoring**

factor 5m^2-m-20
*July 1, 2012 by Hank*

**Math**

Solve by factoring x^3-4x^2-3x+18=0
*October 6, 2014 by Han*

**math help**

I need help factoring this out 6a^2-5a+1 okay so now after revising (3a-1)(2a ) the last part i don't know how to actually get -5 and 1 Factoring is not my strong suit. However, by the term "+1", you know that both of the signs in your parenthesis are going to be the same (...
*March 2, 2007 by jas20*

**math**

what is partial factoring and how do you do it? Please help
*September 14, 2007 by need help*

**math**

when is partial factoring used?
*January 24, 2008 by Lena*

**math**

4x^4-18x^2=0 solve by factoring
*August 25, 2008 by som*

**math: factoring**

how would i factor this 2x^2(p + q^3) - (p + q^3)
*March 20, 2009 by steven*

**Math**

Simplify by factoring. radical 90
*May 21, 2009 by Bryan Martin*

**Math-factoring**

I need to know how to do this. In steps 9x^2-3x 4x^2-9
*August 18, 2009 by Marcus*

**math**

Solve by factoring x^2+4x+5=0 need help
*May 28, 2010 by Ashley*

**math**

Help with factoring this one: x^9+1 (x^3+1) (x^3-x^3+1) Is this correct?
*October 31, 2010 by lomas*

**Math**

y=3x^2=5x-1 how to sole it with partial factoring?
*January 22, 2013 by Riana*

**math**

Solve by factoring: 9t2 + 3t= 0 p2 + p + 4 = 0
*May 3, 2011 by carol*

**math**

simplify by factoring √75
*May 29, 2011 by Anonymous*

**factoring math**

factor -16sin^2a+81
*May 12, 2012 by sasha*

**Math**

Solve by factoring: 4x^2+12x+9=0
*April 3, 2014 by Anonymous *

**math**

find the zeros by factoring -x^2 - 4x + 5 = y
*April 10, 2014 by anonymous*

**Math**

Simplify by factoring. ^3sqrt 54x^8
*February 24, 2008 by Sam*

**Math**

Solve the following by Factoring.. 5t^2 - 10t = 0
*December 12, 2008 by Sophie*

**Math Factoring**

Explain how x^4+7x^2+20 and x^2+7x+20 are alike and different.
*January 14, 2010 by Cinna*

**Math**

Solve the following equation by factoring: 6(p^2-1)=5p
*January 27, 2010 by Mercedes*

**math**

how do you solve factoring the binomial by grouping (x +3)y = (x+3)6=
*February 24, 2010 by namisha*

**Math**

Use factoring to solve each equation. (x+6)(x+5)=2
*April 14, 2010 by Scott*

**math**

Use factoring to solve the equation. (x+6)(x+5)=2
*April 14, 2010 by scott*

**math**

solve quadratic equation by factoring 5x^2-6x-11=-3
*April 18, 2010 by jerson*

**Math Factoring completly**

21x^2-91x-70
*September 22, 2010 by Brandon*

**math factoring**

Factor each of the following expressions: (a)5x-3x^2 (b)25-x^2
*September 26, 2010 by Anonymous*

**Math PLEASEE**

Factoring. x to the seccond powor -4
*January 30, 2011 by studybuddyyy*

**math factoring**

a-√2/a-4 how to rationalize it? thank you so much
*February 2, 2011 by Sabrina*

**math**

solve the equation by factoring. 3x(x-5)=6x^2-16x
*September 10, 2011 by carl*

**math**

Solve by factoring: 12 w(squared) = 28w +5
*February 12, 2012 by Jane*

**math-factoring**

how to factor when there is not a 1 as a coefficient.. for example 2x^2-x-5
*March 14, 2012 by Veronica*

**Math (Algebra)**

solve by factoring: 7y^2+12y+13=3y^2+4
*July 25, 2012 by Sammie*

**Math**

Factoring / solve for x 5.50x = 0.02x^3 + 5x
*November 28, 2012 by Steph*

**Math**

Solve by Factoring: -0.125x^2+1.75x+7=0
*December 2, 2012 by Alyx*

**math**

3x^2+5x-1 can any1 solve this by partial factoring?
*January 21, 2013 by Anonymous*

**Math**

Can someone help me factor this 5x^2+8x+9 What's the technique in factoring
*January 23, 2013 by Julie*

**math**

square root of 45 simplfy by factoring
*March 2, 2013 by shelby*

**math**

In factoring ax^2 + bx + c, what are the steps in finding the unknown "b"?
*March 26, 2013 by Jane*

**math**

rewrite the expression by factoring out (v+5) 5v^2(v+5)+3(v+5)
*May 8, 2013 by Josh*

**Math, Factoring**

Factor: 121x^2+110x+25
*October 12, 2013 by Oliver*

**Math**

My son's math homework asks him to find each product by factoring the tens. 6 x 2, 6 x 20 and 60 x 20. There is no explaination in the book..can you help?
*January 4, 2011 by Kelly*

**math**

What factoring technique would be used to factor 2x^2+5x+3?
*January 4, 2009 by ABCD*

**Math-Factoring**

How do i factor the following: x^2-5xy-66y^2
*February 22, 2009 by Sabrina*

**math**

can you show me the work for factoring 42a^2-43a+6 thanks
*April 16, 2009 by ferrer*

**Math**

5d^3-80d=0 Please help me solve this equation by factoring.
*April 12, 2010 by Gaby*

**Math**

Use common factoring to factor each polynomial. 2x^2y-xy^2+xy
*April 16, 2010 by Ryan*

**math**

9x^2+4y^2 factoring strategy solution if there is a prime say so - ty:)
*October 10, 2010 by maryk*

**math**

9x^2+4y^2 factoring strategy solution if there is a prime say so - ty:)
*October 10, 2010 by maryk*

**math**

factoring to solve quadratic equation 5x^2=16x+45
*April 26, 2011 by lori*

**math- factoring**

factor completely 1) 8x^3 + 27y^3 2) u^3 + 125v^3
*November 28, 2011 by Alisha*