Question

Select the equivalent expression.

Answer 1

A.
`\huge (7^(15))/(3^(30))`

Explanation:

`\huge \bigg((3^(-6))/(7^(-3))\bigg) ^5`

`\huge =\bigg((7^(3))/(3^(6))\bigg) ^5`

`\huge =\bigg((7^(3* 5))/(3^(6* 5))\bigg)`

`\huge =(7^(15))/(3^(30))`