Question 468150
How do you divide radicals?  
Like...2 to the square root of 6 divided by 3 to the square root of 18?
{{{sqrt(a)/sqrt(b) = sqrt(a/b)}}}
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{{{2sqrt(6)/3sqrt(18) = (2/3)*sqrt(6/18)}}}
= {{{(2/3)*sqrt(1/3)}}}
It's not good to have fractions in a radical, so
= {{{(2/3)*sqrt(3/9) = (2/3)*sqrt(3)/sqrt(9) = (2/3)*sqrt(3)/3}}}
= {{{(2/9)*sqrt(3)}}}