SOLUTION: Simplify 7x^2+12x-x^2-40x
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Question 885256: Simplify 7x^2+12x-x^2-40x
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
7x^2+12x-x^2-40x
7x^2-x^2+12x-40x
(7x^2-x^2)+(12x-40x)
(6x^2)+(-28x)
6x^2-28x
So the expression simplifies to 6x^2-28x
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