Solve Equations That Are Quadratic in Form
Solve the Equation $x ^ { 2 / 5 } - x ^ { 1 / 5 } - 6 = 0$

Multiple Choice

Solve Equations That Are Quadratic in Form
Solve the equation by making an appropriate substitution.
- $x ^ { 2 / 5 } - x ^ { 1 / 5 } - 6 = 0$

A) $\{ 243 , - 32 \}$
B) $\{ - 243,32 \}$
C) $\{ 3 , - 2 \}$
D) $\{ - 3,2 \}$