Math, asked by bhageebhargavi9, 7 hours ago

factorise (x+y) (x-y)=x²-y²

Answers

Answered by khushbakhtkhan60

0

Answer:

x²-y²

Step-by-step explanation:

x²-xy+xy-y²

x²-y²

Answered by shree02p

0

Step-by-step explanation:

(x+y)(x-y)

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

=x²-xy+xy-y²

=x²-y²

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