Math, asked by pranjalim2008, 4 months ago

x2 + 2xy + y2 - 1 factorise​

Answers

Answered by s13397adisha2258
7

Answer:

+2xy+y2−1=(x+y)2−(1)2=(x+y+1)(x+y−1)</p><p>

Step-by-step explanation:

I I hope it helped you

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