Math, asked by sweta184, 1 year ago

What is 1-(m+n)² ?
(with proper steps please)​

Answers

Answered by Anonymous
2

Answer:

1-(m^2+n^2+2mn)

=1-m^2-n^2-2mn

Answered by Anonymous
7

Answer:

1 -  {m}^{2}  + 2mn +  {n}^{2}

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