(N²+2nm+m²) + (9n² -6nm+m²)

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asked Mar 8, 2019 53.2k views

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(N²+2nm+m²) + (9n² -6nm+m²)

Mathematics
high-school

Dave Morrissey asked

by Dave Morrissey

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1 Answer

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(N²+2nm+m²) + (9n² -6nm+m²)
=10n² - 4nm + 2m²

hope it helps

Dejell answered Mar 12, 2019

by Dejell

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