Find All Values of X Satisfying the Given Conditions $y = x ^ { 2 / 3 } - 5 x ^ { 1 / 3 }$

Multiple Choice

Find all values of x satisfying the given conditions.
- $y = x ^ { 2 / 3 } - 5 x ^ { 1 / 3 }$ and $y = - 4$

A) 1,4
B) $- 64 , - 1$
C) $- 4 , - 1$
D) 1,64