Simpler form of (-4m ^ 3 - m + 9 ) - (4m ^ 2 + m - 12)

asked Feb 12, 2018 201k views

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Simpler form of
(-4m ^ 3 - m + 9 ) - (4m ^ 2 + m - 12)

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(-4m^ 3 - m + 9 ) - (4m ^ 2 + m - 12)
= -4m^ 3 - m + 9 - 4m ^ 2 - m + 12
= -4m^ 3 - 4m ^ 2 - 2m + 21

Norbert Bicsi answered Feb 19, 2018

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