Math, asked by prane2307, 5 months ago

Factorize (6a-5b)^2 - 9(a-2b)^2

Answers

Answered by mannanreema41
2

Answer:

(6a-5b)² - 9(a-2b)²

(36a²+25b²-60ab) - 9(a²+4b²-4ab)

(36a²+25b²-60ab) - 9a²-36b²+36ab

(36a² - 9a²) + (25b² - 36b²) + (-60ab + 36ab)

27a² - 11b² - 24ab

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