Question

The expression (2a)4 is equivalent to

Answer 1

4

Explanation:

To make the exponent -4 put it over 1.

`(1)/((2a)^(4) )`

`(1)/(2^(4)a^(4) )`

`(1)/(2x2x2x2xaxaxaxa)`

`(1)/(16a^(4) )`

Answer 2

2 is multiplied by -4 and then a4 is gone to the bottom