Question 950850

{{{15/sqrt(2)}}}  if you need to get solution with {{{sqrt(2)}}}, then 

{{{15sqrt(2)/(sqrt(2)sqrt(2))}}} 


{{{15sqrt(2)/(sqrt(2)^2)}}} 


{{{15sqrt(2)/2}}}


but if you need approximate solution, then 

{{{15/sqrt(2)}}}

{{{15/1.414213562373095}}}

{{{10.60660171779821}}}

{{{10.6}}}