Which expression is equivalent to 64 − 9x2? (32)2 − (3x)2 (32)2 + (−3x)2 (8)2 − (3x)2 (8)2 + (−3x)2

Step-by-step explanation:

We have been given the expression

We can rewrite the terms as a perfect square.

Thus, the expression becomes

This is in the form of difference of squares.

Hence, third option is correct.

average or the median

Step-by-step explanation:

it is either that or the average which you get by adding all of the nubmers adn dividing by 17