Question 309827
How would I simplify this expression?
assume the problem is:
{{{6/(3 - sqrt(18))}}}
Factor inside the radical to reveal a perfect square
{{{6/(3 - sqrt(9*2))}}}
Extract 3
{{{6/(3 - 3*sqrt(2))}}}
Factor out 3
{{{6/(3(1 - sqrt(2)))}}}
3 cancels into 6
{{{2/((1 - sqrt(2)))}}}