Question

Simplify (5n^4)^-3. Assume n = 0.

Answer 1

Undefined

Explanation:

`(5n^4)^(-3)`

`(5(0)^4)^(-3)`

`(5(0))^(-3)`

`0^(-3)`

`(1)/(0^3)`

Since dividing by 0 is undefined, then the answer is undefined when n=0.

Answer 2

0

Explanation:

5*0=0

0^4=0

0^-3=0