Math, asked by mamtarana91412, 4 months ago

Use a suitable identity to find the product of (3a-1/3)(3a+1/3)​

Answers

Answered by Anonymous
1

Step-by-step explanation:

(3a-1/3)(3a+1/3) [(a+b)(a-b) =a^²-b^²]

=3a^²-1/3^²

=9a-1/9

Answered by Anonymous
4

Answer:

9a-1/9

Step-by-step explanation:

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