Question

Factorize: 12(a-b)2 – 4a(a-b) – a+b.

Answer 1

Answer:

Step-by-step explanation:

Here,

12(a-b)²-4a(a-b)-a+b

= 12(a-b)² -4a(a-b)-(a-b)

= (a-b) {12(a-b)-4a-1}

= (a-b) {12a-12b-4a-1}

= (a-b) (8a-12b-1)

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