SOLUTION: please help me solve this problem {{{(x^2-8)-(3x^3-6x-4+9x^2)}}}

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: please help me solve this problem {{{(x^2-8)-(3x^3-6x-4+9x^2)}}}      Log On


   

Question 545522: please help me solve this problem
%28x%5E2-8%29-%283x%5E3-6x-4%2B9x%5E2%29
Found 2 solutions by Alan3354, jjkk:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
please help me solve this problem
%28x%5E2-8%29-%283x%5E3-6x-4%2B9x%5E2%29
----------
Combine like terms. Add x^2 and -9x^2 for example.
I'll check your work.

Answer by jjkk(1) About Me  (Show Source):
You can put this solution on YOUR website!
2x^1-6x-4+9x^2