English, asked by seemak2532gmailcom, 7 months ago

factories ab square +(a-1) b-1 ​

Answers

Answered by navivijay20
0

Explanation:

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

ab^2+ab-a-b+1

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

the answer is

(ab-1) (ab+1)

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