Question

A using laws of exponents, simplify the expression 3power2 × 3power7 × 3power-7​

Answer 1

Answer:

3^2 * 3^7* 3*-7. => 3^ 2+7+(-7)

= 3^2+7-7

= > 3^ 2 = 9

Step-by-step explanation:

Therefore.....the answer is 9

Hope it helps..

Answer 2

Answer:3²x3^7x3^-7

=3^2x3^7x1/3^7

=3^(2+7-7)

= 3^2

=9

Hope it will help you dear

Step-by-step explanation: