SOLUTION: Multiply. Do not simplify
x+9/x+7 times x-9/x-9
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Question 169310This question is from textbook Introductory Algebra
: Multiply. Do not simplify
x+9/x+7 times x-9/x-9
This question is from textbook Introductory Algebra
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
x+9/x+7 times x-9/x-9
(x+9)(x-9)/(x+7)(x-9)
(x^2-81)/(x^2-2x-63)
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