SOLUTION: Please if you can show me how to solve it as well I would appreciate it. I do not just want an answer because I truly want to know how to work the problem. Thank you so much! x

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Please if you can show me how to solve it as well I would appreciate it. I do not just want an answer because I truly want to know how to work the problem. Thank you so much! x      Log On


   

Question 523818: Please if you can show me how to solve it as well I would appreciate it. I do not just want an answer because I truly want to know how to work the problem. Thank you so much!
x^3+7x^2-4x-28
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
x^3+7x^2-4x-28
=x^2(x+7)-4(x+7)
=(x^2-4)(x+7)
=(x+4)(x-4)(x+7)
.
Ed