Question

Someone please help me :( ?

Answer 1

`(1)/(6^(3) )`=
`(1)/(216)`

Explanation:

The expression given follows the Laws of Exponents. In the Laws of Exponents, a base can not have a negative exponent. In this case, the number '6' is the base and '-3' is the exponent. When you have a base with a negative exponent you form the reciprocal of the base and make the exponent positive:

Reciprocal of '6' =
`(1)/(6)` and the exponent '-3' becomes '+3' for a final answer of:

`(1)/(6^(3) )`=
`(1)/(216)`