SOLUTION: Multiply. (a^2 + 2ab – b^2)(a^2 – 7ab + b^2)

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Question 64302: Multiply. (a^2 + 2ab – b^2)(a^2 – 7ab + b^2)
Answer by chitra(359) About Me  (Show Source):
You can put this solution on YOUR website!
Multiply the expression:

(a^2 + 2ab – b^2)(a^2 – 7ab + b^2)

This expression can be written as:




a%5E4+-+b%5E4+-5a%5E3b+-14a%5E2b%5E2+%2B+9ab%5E3


Hence, the answer.