English, asked by gautam30121978, 11 months ago

factorise
(m-n) ^2+4mn​

Answers

Answered by wwwmanthan272005
6

(m-n)^2+4mn

=m^2+n^2-2mn+4mn

=m^2+n^2+2mn

=(m+n)^2

Answered by manjubala39
6

(m-n)^2+4mn

=m^2+n^2-2mn+4mn

=m^2+n^2+2mn

=(m+n)^2

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