Math, asked by wallaby5678, 9 months ago

Factories : 9(2a-b)^2 - 4(2a-b) - 13

Answers

Answered by Anonymous

1

Step-by-step explanation:

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Answered by Tanushadhinakar

1

Answer:

36a^2-8b^2- 8a+4b-13

Step-by-step explanation:

9(2a-b)^2-4(2a-b) - 13

=9(4a^2-b^2)-8a+4b-13

=36a^2-8b^2- 8a+4b-13.

Hope it would be helpful.

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