To find the square root of 24 you should factor 24 and you get:
222*3
Or:
\(\sqrt{24} = \sqrt{2*2*2*3}\)
We could split it up into two square roots multiplied by each other:
\(\sqrt{2*2} *\sqrt{2*3}\)
Which simplifies to:
\(\sqrt{2*2} *\sqrt{2*3} = 2 \sqrt{6}\)