Question

Simplify the expression by using the properties of rational exponents. Write the final answer using positive exponents only.

Answer 1

Answer:

A. ${h}^{7}$

Step-by-step explanation:

${h}^{ \frac{7}{3} } \times {h}^{ \frac{14}{3} }$

${h}^{ \frac{7}{3} + \frac{14}{3} } = \frac{7}{3} + \frac{14}{3}$

$\frac{7 + 14}{3 } = \frac{21}{3}$

$21÷3 = 7$

$= {h}^{7}$