SOLUTION: Simplify (3x^2 - 3x + 9)+(x^2 - 4x - 6)

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Question 1046269: Simplify (3x^2 - 3x + 9)+(x^2 - 4x - 6)
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
Removing the parentheses causes no trouble. Combine like-terms and finish in general form, decreasing powers of x.

4x%5E2-7x%2B3