Math, asked by zahidmd902, 4 months ago

25. Factorise: ab? + ab + b + 1​

Answers

Answered by zeeshanhassan267
0

Answer:

(b+1)(ab+1)

Step-by-step explanation:

ab^2 + ab + b + 1

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

(b+1)(ab+1)

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