Math, asked by bhavyamishra30, 6 months ago

x² -y²-2y -1
Factorize
anyone plz tell

Answers

Answered by kp9510831

1

Step-by-step explanation:

x²-y²-2y-1 = x²-(y²+2y+1)

= x²-[(y+1)²]

= x²-(y+1)²

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

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