Question 874387
{{{5(sqrt(2)+1)-sqrt(2)(4-3sqrt(2))}}}
Distribute the five
{{{5sqrt(2)+5-sqrt(2)(4-3sqrt(2))}}}
Distribute the -square root of 2
Make sure to distribute the negative.
{{{5sqrt(2)+5-4sqrt(2)+6}}}
CLT
{{{sqrt(2)+11}}}