Question

Simplify the square root of 864.

Answer 1

\[12\sqrt{6}\] @stamp you have a weak pellet

Answer 2

864 has three square rootable numbers in it, 9*4*4*6. you can remove the numbers, 9 and both 4's buy square rooting them. you are left with \[3*2*2\sqrt{6} = 12\sqrt{6}\]

Answer 3

Well, thanks I appreciate that!

Answer 4

8 + 6 + 4 = 18

8 + 6 + 4 is divisible by 9, so 864 is divisible by 9.
\[\sqrt{9(96)}=\sqrt{9(3)(32)}=\sqrt{9(3)(16)(2)}=\]\[12\sqrt{6}\]