Solve by Making a U-Substitution
- $x^{2 / 3}-2 x^{1 / 3}-15=0$

Multiple Choice

Solve by making a u-substitution
- $x^{2 / 3}-2 x^{1 / 3}-15=0$

A) $\{-27,125\}$
B) $\{27,125\}$ .
C) $\{-27,-125\}$
D) $\{27,-125\}$ .