SOLUTION: Please solve polynomial equation by factoring
x^3+x^2-4x-4=0
Thanks
Algebra.Com
Question 663341: Please solve polynomial equation by factoring
x^3+x^2-4x-4=0
Thanks
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Please solve polynomial equation by factoring
x^3+x^2-4x-4=0
-----------------
First, try the factors of 4.
f(x) = x^3+x^2-4x-4=0
f(-1) = 0 --> (x+1) is a factor.
Divide by that, then it's a quadratic.
======================================
The trick is, try something. It won't solve itself.
RELATED QUESTIONS
Solve each polynomial equation by factoring:
1. 4x^5 - 8x^3 + 4x = 0
2. x^4 - 12x^2 =... (answered by MathLover1)
Solve each polynomial equation by factoring
x^3+2x^2-9x-18=0.
(answered by tiffany222,lwsshak3)
please help.
Solve the following mathematically
a. 3=4ln(x-2)= 11
b. log(13x-1)-... (answered by Alan3354)
Solve equation by factoring
x^2-4x=21
standard Form
x^2-4x-21=0
Thanks for your... (answered by solver91311)
i am really having touble factoring this x^3 + x^2 = 0. Can you show me how to solve... (answered by checkley77,solver91311)
-x^2+4x-3 solve by... (answered by Vladdroid,lambo)
Solve the equation by factoring... (answered by checkley77)
Please solve polynomial equation by factoring... (answered by ewatrrr)
PLEASE HELP ME solve this polynomial equation by factoring
4x^3+7x^2-5x-6
THANK... (answered by Alan3354)