SOLUTION: x^2 + 2xy + y^2 - a^2 - 2ab - b^2

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Question 805062: x^2 + 2xy + y^2 - a^2 - 2ab - b^2
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
x^2 + 2xy + y^2 - a^2 - 2ab - b^2

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%28x%2By%29%5E2-%28a%2Bb%29%5E2
difference of two squares

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