SOLUTION: X^2 – y^2 – 2y - 1

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Question 805356: X^2 – y^2 – 2y - 1
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
X^2 – y^2 – 2y - 1

x%5E2-%28y%5E2%2B2y%2B1%29

x%5E2-%28y%2B1%29%5E2

(x+y+1)(x-y-1)