Math, asked by harshkumar163, 9 months ago

(3a+b) (7a-c) simplify

Answers

Answered by Madhu33925

1

Step-by-step explanation:

(3a+b)(7a-c)=21a^2-3ac+7ab-bc

=21a^2+7ab-bc-3ac

hope it is useful to you

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