Math, asked by depressedbunny, 11 months ago

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

Answers

Answered by kuldepgaur

0

Answer:

Step-by-step explanation:

we have ,

= (a+3)×(-2a^2+15a+6b^2)

= -2a^3+15a^2+6ab^2-6a^2+45a+18b^2

= -2a^3+9a^2 +45a+6ab+18b^2

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