Math, asked by girhastharam, 4 months ago

7. a 2 + 5a + 6 by a + 2​

Answers

Answered by rajasisdeshpande
5

Answer:

a ( a^2 + 5a + 6) +2 ( a^2 + 5a + 6)

a^3 + 5a^2 + 6a + 2a^2 + 5a + 12

a^3 + 7a^2 + 11a + 12 ( ans)

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