Mathematics
Mathematics, 10.06.2020 05:57, Elijah7934

HELP PLEASE! Which expression is equivalent to 2m2-m2(7-m)+6m2?
A. m2-m
B.-m3+13m2
C.-m3+m2
D. m3+m2

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Do you know the correct answer?
HELP PLEASE! Which expression is equivalent to 2m2-m2(7-m)+6m2?
A. m2-m
B.-m3+13m2

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