Math, asked by nishasengar1985, 2 months ago

the product of (ab +1) and (ab-1) is​

Answers

Answered by nandigamathirupatamm
3

Step-by-step explanation:

ab^2-1^2 is answer.....

Answered by ahsanasif71
6

Answer:

The answer is a²b² - 1

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