SOLUTION: simplify: (4x^3+x^2-3)-(-9x^3+5x^2-5) thank you for your help

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Question 152991: simplify:
(4x^3+x^2-3)-(-9x^3+5x^2-5)

thank you for your help

Answer by orca(409)   (Show Source): You can put this solution on YOUR website!
First remove the parentheses.
Next combine like terms.

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