SOLUTION: (8x+3)(-9x+7)

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Question 659019: (8x+3)(-9x+7)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
(8x + 3)(-9x + 7)

8x(-9x + 7) + 3(-9x + 7)

(8x)*(-9x) + (8x)*(7) + (3)*(-9x) + (3)*(7)

-72x^2 + 56x - 27x + 21

-72x^2 + 29x + 21

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So

(8x + 3)(-9x + 7) = -72x^2 + 29x + 21