Math, asked by suraj8845, 11 months ago

factorise: 3 - 12(a - b)^2

Answers

Answered by Ahuja7379

2

Answer:

Step-by-step explanation:

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Answered by skrawal

3

Answer:

Step-by-step explanation:

= 3 [ 1-4 (a-b)^2]

= 3 [ 1^2-(2(a-b)^2]

= 3 [ 1+2 (a-b)] [ 1-2 (a+b)]

= 3 ( 1+2a-2b) ( 1-2a+2b)

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