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Mathematics

9a2y - 9ay + 6a - 6

Factorisation

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Answer

Given,

⇒ 9a2y - 9ay + 6a - 6

⇒ 9ay(a - 1) + 6(a - 1)

⇒ (a - 1)(9ay + 6)

⇒ (a - 1).3.(3ay + 2)

⇒ 3(a - 1)(3ay + 2).

Hence, 9a2y - 9ay + 6a - 6 = 3(a - 1)(3ay + 2).

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