Math, asked by shrreya95, 11 months ago

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

Answers

Answered by sudeeptolodh786

1

Answer:

(ab - 1)(b +1)

Step-by-step explanation:

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

ab^2 +ab -b -1

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

(ab - 1)(b +1)

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Answered by saketh1256

1

hope it helps u

any help ask me in maths

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