Question

simplify:

Answer 1

hold on, i'm trying to write the equation

Answer 2

\[ \sqrt{\frac{5}{7}}\]

Answer 3

\[7\sqrt{5}\]\[\frac{ \sqrt{5} }{ 7 }\]\[\frac{ \sqrt{35} }{ 5 }\]\[\frac{ \sqrt{35} }{ 7 }\]

Answer 4

correct :)

Answer 5

7sqrt5?