Question

simplify 2√216 what the heck do i do?? :P

Answer 1

Well, you simplify it.

Answer 2

See what perfect square goes into 216. 216 is not a perfect square, so work down. As it happens, 216 divides into 36, which is 6^2, a perfect square.

So, you would get
\[2\sqrt{36 *6}\]
Then square root the 36 (that's what it has to be a perfect square!) and bring it to the front:
\[2*6\sqrt{6}\]
\[12\sqrt{6}\]

Answer 3

thanks! i understnad!;)