Hindi, asked by aliyahkhan1122ar, 10 months ago

Factor of
3ab-243ab^3

Answers

Answered by rajivrtp
3

Explanation:

3ab-243ab³

= 3ab - 3ab×81b²

= 3ab( 1-81b²)

= 3ab[ 1²-(9b)²]

= 3ab(1+9b)(1-9b)

factorisation is complete.

hope this helps you

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