find the product of (x-9) (x+7)
Answers
Answered by
0
Step-by-step explanation:
(x-9) (x+7)
x(-9+7)
x(-2)
Answered by
1
Answer:
x²-2x-63
Step-by-step explanation:
(x-9)(x+7)
=x*x+x*7-9*x-9*7
=x²-2x-63
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