Mathematics, 20.02.2020 22:26, hntnhtthnyt

What is the product of a+3 and −2a2+15a+6b2?

−2a3+9a2+45a+24b2

−2a3+21a2+45a+24b2

−2a3+9a2+45a+6ab2+18b2

−2a3+21a2+45a+6ab2+18b2

Answers: 2

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What is the product of a+3 and −2a2+15a+6b2?

−2a3+9a2+45a+24b2

−2a3+21a2+45a+2...