Math, asked by dhruvshakya123, 1 year ago

9(2a – b)2 – 4(2a – b) – 13

Answers

Answered by Var31

5

18a-18b -8a +4b-13

10a -14b -13

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Answered by gautamsuhas2004

0

Answer:

Step-by-step explanation:

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