document.write( "Question 449844: Simplify the following: Cuberoot of (64/x^21)
\n" ); document.write( "I have taken the cube root of both the top and bottom and get to 4/cubert of x^21. How to simplify from here? Thanks
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Algebra.Com's Answer #309405 by ankor@dixie-net.com(22740)\"\" \"About 
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have taken the cube root of both the top and bottom and get to 4/cubert of x^21. How to simplify from here?
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\n" ); document.write( "After you get this \"4%2A3sqrt%281%2Fx%5E21%29\"
\n" ); document.write( "Factor the denominator to
\n" ); document.write( "\"4%2A3sqrt%281%2F%28x%5E7%2Ax%5E7%2Ax%5E7%29%29\"
\n" ); document.write( "extract the cube root of that leaves you with
\n" ); document.write( "\"4%2Fx%5E7\"
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