Math, asked by teriya242, 9 months ago

3m2 +4mn-5n2+(-m2)+2n2-6mn+3mn-3n2+3m2+4n2-mn

Answers

Answered by kewalkrishan92699
5

Answer:

3m2 +4mn-5n2+(-m2)+2n2-6mn+3mn-3n2+3m2+4n2-mn

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