Question

factorise
a^3b-a^2b+5ab-5b​

Answer 1

a³b-a²b+5ab-5b

➜a²b(a - 1) + 5b(a - 1)

➜(a²b + 5b)(a - 1)

➜b(a² + 5)(a - 1)

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Answer 2

Answer:

$a^{3} -a^{2}b+5ab-5b\\(a^{2}b+5b) (a-1)\\\\b(a-1) (a^{2}+5)$

Step-by-step explanation: