SOLUTION: Multiply (x-10)(x+9)
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Question 44255
:
Multiply
(x-10)(x+9)
Answer by
jake_6233(74)
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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
(