Math, asked by saakhi1, 1 year ago

-3m²+4mn-2n² from 3m²+4mn-3n

Answers

Answered by ilmaalifarooqui

4

(3m^2+4mn-3n)-(-3m^2+4mn-2n^2)
=3m^2+4mn-3n+3m^2-4mn+2n^2
=6m^2+2n^2-3n

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