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08-01-2016
Mathematics

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Simplify. 2m2 – 4n2 3m – 6m2 – 2m 7n2
A. −4m2 3n2 m
B. −4m2 3n2
C. –36m 28n
D. 9m2 6m 11n2

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Аноним Аноним

08-01-2016

The answer is A
hope this helped

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