Question 1118464
 2 root 6 - root5 / root 45 - root 24 
Assume it is
{{{2sqrt(6) - (sqrt(5)/sqrt(45)) - sqrt(24)}}}
we can do some factoring inside the radicals
{{{2sqrt(6) - (sqrt(5)/sqrt(9*5)) - sqrt(4*6)}}}
Extract the square roots from the perfect squares
{{{2sqrt(6) - (sqrt(5)/3sqrt(5)) - 2sqrt(6)}}}
Cancel the sqrt of 5's, the rest cancels out
{{{-1/3}}} is solution