Answer: 8/3 and -9/4
Step-by-step explanation:
1. [tex]\frac{2^{3}}{3} = \frac{2 * 2 * 2}{3} = \frac{8}{3}[/tex]
2. In this problem, when raising a whole fraction to a power, you must both raise the numerator and denominator to that power.
[tex]-(\frac{3}{2})^2 = -(\frac{3^2}{2^2}) = -(\frac{9}{4}) = -\frac{9}{4}[/tex]
