What is the simplied eqation square root of 30 multiplied by the square root of 12?
Multiply the thirty and the twelve together to get three hundred
and sixty. Now you have the square root of three hundred and
sixty.
Then take out any square roots you know. In 360, the obvious
choice is 36. Take the square root of 36, six, out of the square
root.
When you take thirty-six out, you are left with the square root
of ten.
You now have six square root of ten.