<PRE><B>Question 214772</B>
(2x^3/4) - (5x^1/3)/(5x)
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Cancel where you can to get:
(x^(3/4))/2 - (1/x^(2/3))
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lcd = 2x^(2/3)
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Rewrite each fraction over the lcd:
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[x^(2/3)*x^(3/4)]/lcd - 2/lcd
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Combine the numerators over the lcd:
[x^(17/12) - 2]/2x^(2/3)
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Cheers,
Stan H.</PRE>