SOLUTION: I have no idea how to solve this. Please help. Thanks x^3+3x^2-x-3=0

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: I have no idea how to solve this. Please help. Thanks x^3+3x^2-x-3=0      Log On


   

Question 21734: I have no idea how to solve this. Please help. Thanks
x^3+3x^2-x-3=0
Answer by wuwei96815(245) About Me  (Show Source):
You can put this solution on YOUR website!
x^3+3x^2-x-3=0
Factor.
(x^2-1)(x+3)=0
Therefore, x can have the following values:
1,-1,or -3 because any of these values will satisfy the equation.

Does that look correct to you?