Math, asked by karvind22180, 1 month ago

(m+n)^2-(m-n)^2= a)4mn b)-4mn c) 4(m+n) d)4(m-n)

Answers

Answered by DishaRoyRajput

0

Answer:

a.) 4mn

Step-by-step explanation:

m square + 2mn +n square -( m square -2mn+n square)

= m square +2mn +n square -m square +2mn-n square

=4mn

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