SOLUTION: Multiply (x-10)(x+9)

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Question 44255: Multiply
(x-10)(x+9)
Answer by jake_6233(74) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply
(x-10)(x+9) We have x^2 -x -90 I'll try ot show you the foil method
x*x +9*x -10*x -10*9 yields x^2 -x -90