Question

ab^2+(a-1) b-1 factorize


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Answer 1

Answer:

ab

2

+(a−1)b−1

=ab

2

+ab−b−1

=ab(b+1)−1(b+1)

=(b+1)(ab−1)

Answer 2

Answer:

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

Hope it helps to you!!