Question

√5/8
Simplify.

Answer 1

Is the problem \[\frac{\sqrt{5}}{8}\] or \[\sqrt{\frac{5}{8}}\]?

Answer 2

A. 4√10
B. √10/4
C. 2/10

Answer 3

Which of the ones that I posted is the problem?

Answer 4

the bottom one

Answer 5

C, 2/10

Answer 6

Alright.
\[\sqrt{\frac{5}{8}} = \frac{\sqrt{5}}{\sqrt{8}} = \frac{\sqrt{5}}{2\sqrt{2}} = \frac{\sqrt{5}}{2\sqrt{2}} \times \frac{\sqrt{2}}{\sqrt{2}} = \frac{\sqrt{5 \times 2}}{2\sqrt{2 \times 2}} = \frac{\sqrt{10}}{2 \times 2} = \frac{\sqrt{10}}{4}\]