SOLUTION: sqrt80/81

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Question 130495: sqrt80/81
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!

sqrt%2880%2F81%29 Start with the given expression


sqrt%2880%29%2Fsqrt%2881%29 Break up the square root



%284%2Asqrt%285%29%29%2Fsqrt%2881%29 Simplify sqrt%2880%29 to get 4%2Asqrt%285%29 (note: If you need help with simplifying square roots, check out this solver)


%284%2Asqrt%285%29%29%2F%289%29 Simplify sqrt%2881%29 to get 9



So sqrt%2880%2F81%29=%284%2Asqrt%285%29%29%2F%289%29