SOLUTION: how would you rationalize the denominator of {{{ radical ^3 radical 2/81 }}}

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Question 182382This question is from textbook
: how would you rationalize the denominator of +radical+%5E3+radical+2%2F81+ This question is from textbook

Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!

This makes no sense. Try again using 'sqrt( )' to indicate an unindexed radical and include everything under the radical sign within the parentheses.



John