Question

7 to the power 1/2 × 7 to the power 3/2

Answer 1

7^1/2 * 7^3/2 = ? this is what you actually asked.

so lets get started

= 7 ^ (1/2 + 3/2)

= 7 ^ (4/2)

= 7 ^ 2

= 7*7

= 49

you should be able understand the basic addition in fraction. then it is easy to understand the question.