Question

factorize (3a-b) _4 (3a-b)+4​

Answer 1

Answer:

3a-b-12a+4b+4

-9a+3b+4

I hope it's correct

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Answer 2

(3a-b)^2-2(3a-b)-2(3a-b)+4 factor of 4 (2,2)
(3a-b)[(3a-b)-2]-2[(3a-b)-2]
[(3a-b)-2] [3a-b-2]

(3a-b-2)(3a-b-2)