Question

How would I solve a question like the square root of eight over nine. Or four times the square root of eight divided by the square root of 2.

Answer 1

1.)
\[\sqrt{\frac{8}{9}}=\frac{\sqrt{8}}{\sqrt{9}}=\frac{2\sqrt{2}}{3}\]

Answer 2

\[\frac{4\sqrt{8}}{\sqrt{2}}=\frac{4\sqrt{2}^3}{\sqrt{2}}=4\sqrt{2}^2=4*2\]