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Mathematics

Factorize :

a3b - a2b + 5ab - 5b

Factorisation

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Answer

Given,

⇒ a3b - a2b + 5ab - 5b

⇒ a2b(a - 1) + 5b (a - 1)

⇒ (a2b + 5b)(a - 1)

⇒ b(a2 + 5)(a - 1).

Hence, a3b - a2b + 5ab - 5b = b(a2 + 5)(a - 1).

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