Question

HELP


What is the expression in simple radical form?

Answer 1

√7² * 7

√7² * √7

7*√7 =18.52026

Answer 2

`7√(7)`

Explanation:

Simplest radical form means all squares are removed from under the radical.

`√(343)=√(7^3)=√(7^2)*√(7)\\\\=7√(7)`