document.write( "Question 638626: A fractional exponent question here:\r
\n" ); document.write( "\n" ); document.write( "Simplify \"+%281%2F625%29%5E%28-%283%2F4%29%29+\"\r
\n" ); document.write( "\n" ); document.write( "I've gotten to (Quadruple Root\"%281%2F625%29%5E-3\"), but I don't know how to proceed.\r
\n" ); document.write( "\n" ); document.write( "Thanks!
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Algebra.Com's Answer #402308 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
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