# How do you simplify the square root of 750?

May 9, 2018

$10 \times \sqrt{7.5}$,
$\sqrt{750} = \sqrt{100 \times 7.5} = \sqrt{100} \times \sqrt{7.5}$
This is now $10 \times \sqrt{7.5}$, but I'm now sure that easier the new radical is any to calculate that the original.
$20 \times \sqrt{1.875}$ Again, is it getting simpler, or just more complicated?