Math, asked by jkinjal271, 19 days ago

Factorise : ab²+ b(a–1)–1​

Answers

Answered by devil0977
0

Answer:

(b+1)(ab-1) will be your answer

Answered by tiwarishravya1
0

Answer:

ab²+ab-b-1

=ab(b+1)-1(b+1)

(ab-1)(b+1)

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