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Mathematics, 11.03.2021 21:20 emmmmmily997

1. Simplify: -7a²b-2a2b
A. -9
B. -9a²b
C. -5a2b
D. -5

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1. Simplify: -7a²b-2a2b
A. -9
B. -9a²b
C. -5a2b
D. -5...

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