Math, asked by kencharaju123, 9 months ago

using second identity (2a-3b)^2​

Answers

Answered by kayalv826
1

Answer:

(2a-3b)²

(a-b)² = a²-2ab+b²

= (2a)² - 2(2a)(3b) + (3b)²

= 4a²-12ab+9b²

Answered by surendernayak06
0

Step-by-step explanation:

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