Math, asked by Mayank150206, 1 year ago

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

Answers

Answered by aakriti5055

5

(18a-9b)2-8a+4b-13

36a-18b-8a+4b-13

28a-14b-13 is answer

hope it helps u

janni55: hii

Mayank150206: hlo

aakriti5055: hlw

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