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gbnbgb
Posts:
1
From:
Japan
Registered:
6/17/13


rationalize
Posted:
Jul 10, 2013 12:10 AM


How can I rationalize the denominator of an expression?
(1)??1/(5^(1/3) + 7^(1/3) + 69^(1/3))
(2)??1/(5^(1/3) + 7^(1/3) + 69^(1/3)+Sqrt[19])



