Math, asked by shilpashetty123, 7 months ago

Multiply the following using appropriate properties.
(3x+1)(3x-1)

Answers

Answered by hk8208416

1

(3x - 1) 2 ............

Answered by Anonymous

1

Answer:

(a+b) × (a-b) = a^2 - b^2

(3x+1) × (3x-1) = (3x)^2 + 1^2

= 9x^2 + 1

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Pls answer it.its urjent.the one who answer will be marked as brainliest.