justins321 justins321

07-07-2017
Mathematics

contestada

What is the simplified expression for –2a2b + a2 – 5ab + 3ab2 – b2 + 2(a2b + 2ab)?

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kawsum6 kawsum6

07-07-2017

I got 3ab2+a2-ab-b2 as the answer.

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