SOLUTION: Simplify the expression. {{{(sqrt(20)/4)+(4/sqrt(5))-(sqrt(45)/3)}}}

Algebra ->  Rational-functions -> SOLUTION: Simplify the expression. {{{(sqrt(20)/4)+(4/sqrt(5))-(sqrt(45)/3)}}}      Log On


   

Question 863705: Simplify the expression. %28sqrt%2820%29%2F4%29%2B%284%2Fsqrt%285%29%29-%28sqrt%2845%29%2F3%29
Answer by ben720(159) About Me  (Show Source):
You can put this solution on YOUR website!
%28sqrt%2820%29%2F4%29%2B%284%2Fsqrt%285%29%29-%28sqrt%2845%29%2F3%29
simplify sqrt%2820%29 and sqrt%2845%29 to 2sqrt%285%29 and 3sqrt5
2sqrt%285%29%2F4%2B4%2Fsqrt%285%29%2B3sqrt%285%29%2F3
Simplify Fractions
sqrt%285%29%2F2%2B4%2Fsqrt%285%29%2Bsqrt%285%29
Factor in sqrt(5)
%285%2F2%2B4%2B5%29sqrt%285%29
Add
%2823%2F2%29sqrt%285%29
23sqrt%285%29%2F2