Math, asked by tausifmachinewala, 2 days ago

The value of the expression (3a-2)×(3a+2) is

Answers

Answered by amndeepgill176

1

Answer:

9a² - 4

Step-by-step explanation:

(3a-2)×(3a+2)= (3a)² - (2)²

=9a² - 4

This is the answer

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