## anonymous 3 years ago Stuck on an expression! Pic related: http://prntscr.com/16gtna

1. anonymous

This is what I got so far$\frac{ \sqrt{50} }{ 3\sqrt{15} } \rightarrow \frac{ 5\sqrt{2} }{ 3\sqrt{15} }$ What do from here?

2. anonymous

multply by(sqrt(15)/sqrt(15))

3. anonymous

I did and I got $\frac{5\sqrt{2} * \sqrt{15}}{3\sqrt15 * \sqrt{15}}$

4. anonymous

Which is equal to: $\frac{5\sqrt{30}}{45}$ But that's not a solution tht I'm given...

5. anonymous

@hba @robtobey

6. phi

5/45= 1/9

7. anonymous

$\frac{\sqrt{30}}{9}$