# Math Help - simplifying radicals

1. ## simplifying radicals

6√15-(2-3√60)

2. Originally Posted by blame_canada100
6√15-(2-3√60)
Note that $\sqrt{60}=\sqrt{4\cdot 15}=2\sqrt{15}$

Thus, the expression becomes $6\sqrt{15}-(2-6\sqrt{15})$

It should be easy to take it from here.

I hope this makes sense!

--Chris