SOLUTION: {{{ 6*sqrt( 2 )/ sqrt( 21 )}}}
Algebra.Com
Question 529731:
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
multiply by square root of 21 over itself to get rid of the radical in the denominator
* = =
Reduce the fraction to
we can rewrite this, put the denominator inside the radical
reduce the fraction inside the radical to
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