The conversation between human and AI assistant.
How can I simplify the radical [math]\sqrt{72}[/math]?
That's great! How did you simplify it?
I factored the number inside the radical sign to get [math]\sqrt{2\times2\times2\times3\times3}[/math]. Then, I took out the perfect square factors to simplify it to [math]2\sqrt{2\times3\times3}[/math]. Finally, I simplified it to [math]6\sqrt{2}[/math].