SOLUTION: If {{{a^2-2ab+b^2=36}}} and {{{a^2-3ab+b^2=22}}} find ab?

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Question 434499: If and find ab?
Answer by richard1234(7193)   (Show Source): You can put this solution on YOUR website!
We have the system




If we multiply the second equation by -1,




Add the resulting two equations to obtain .

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