Political Science, asked by noobff353, 4 months ago

Factorise : a (b-a ) - b (a-b)​

Answers

Answered by aasviiic70
0

Answer:

ab(a+b)

2

−3ab(a+b)

⇒ab[(a+b)

2

−3(a+b)]

ab(a+b)[a+b−3]

ab(a+b)

2

−3ab(a+b)=ab(a+b)(a+b−3)

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