# What is the simplified square root of 48?

I think you can write it as (remembering that $\sqrt{4} = 2$):
$\sqrt{48} = \sqrt{6 \cdot 4 \cdot 2} = 2 \sqrt{6 \cdot 2} = 2 \sqrt{3 \cdot 2 \cdot 2} = 2 \sqrt{3 \cdot 4} = 4 \sqrt{3}$