Math, asked by ojasvi71, 1 year ago

Factorise the following equation: x^2-y^2+2x+1​

Answers

Answered by mahamahmood95
1

Answer:

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

Step-by-step explanation:

x²-y²+2x+1

rearranging

=x²+2x+1-y²

we know that

(a+b)²=a²+2ab+b²

=(x+1)²-y²

using a²-b²=(a+b)(a-b)

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

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