Question

how do you simplify the following radical?

Answer 1

\[(\sqrt{18})/6\]

Answer 2

sqrt18 / 6 = 3sqrt2 /6 = sqrt2 /2

Answer 3

what hoblos said, because
\[18=9\times 2\] so
\[\sqrt{18}=\sqrt{9\times 2}=\sqrt{9}\times \sqrt{2}=3\sqrt{2}\]

Answer 4

thank you