Math, asked by tirthop44, 2 months ago

find the product 9a^2 (5a+7)

Answers

Answered by honey77777777

4

Answer:

78(-45)

hope it helps you

be safe

Answered by sara1777

0

Answer:

45a^3+63a^2

Step-by-step explanation:

9a^2(5a+7)

=9a^2×5a+9a^2×7

=45a^3+63a^2

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