Question

Root of 2 + Root of 6 +Root of 8
How do you get from that too 3root2+root of 6?
I'll help you if you help me.

Answer 1

\[\sqrt{8}=\sqrt{2*4}=\sqrt{2*2^2}=2\sqrt{2}\]
now can u get that?

Answer 2

yeahh, then?

Answer 3

so,
\[\sqrt{2}+\sqrt{6}+2\sqrt{2}=3\sqrt{2}+\sqrt{6}\]
got this?

Answer 4

okay thanks!

Answer 5

welcome :)