how to solve xy multiply with
sakshidabral:
with?
What is your question??
multiply xy with what ?
x plus y and x mines y
means (x+y)×(x-y) ?
yes
right
Answers
Answered by
1
Here ,
(x+y)×(x-y)= x×(x-y)+y×(x-y)
=x^2-xy+xy-y^2
=x^2-y^2
Or you can use the identity :-
(x+y)×(x-y)=x^2-y^2
If you find it helpful please mark it as brainliest....
(x+y)×(x-y)= x×(x-y)+y×(x-y)
=x^2-xy+xy-y^2
=x^2-y^2
Or you can use the identity :-
(x+y)×(x-y)=x^2-y^2
If you find it helpful please mark it as brainliest....
Thank you
Answered by
1
=(x+y)(x-y)
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