document.write( "Question 473665: please help.
\n" ); document.write( "simplify using rational exponents.
\n" ); document.write( " the cube root of 27x the x is raised to 1/2 y is raised to the 3rd power, multiplied by the square root of 4xy y is raised to the 1/2 power. i hope i explianed it correctly \n" ); document.write( "

Algebra.Com's Answer #324969 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
simplify using rational exponents.
\n" ); document.write( "Assume the problem is
\n" ); document.write( " $\"3sqrt%2827x%5E%281%2F2%29%2Ay%5E3%29\"$ * $\"sqrt%284xy%5E%281%2F2%29%29\"$
\n" ); document.write( "we can write it:
\n" ); document.write( " $\"%2827x%5E%281%2F2%29%2Ay%5E3%29%5E%281%2F3%29\"$ * $\"%284xy%5E%281%2F2%29%29%5E%281%2F2%29\"$
\n" ); document.write( ":
\n" ); document.write( " $\"%283%2Ax%5E%281%2F6%29%2Ay%29\"$ * $\"%282x%5E%281%2F2%29%2Ay%5E%281%2F4%29%29\"$ = $\"%286%2Ax%5E%28%281%2F6%29%2B%281%2F2%29%29%2Ay%5E%281%2B%281%2F4%29%29%29\"$ =
\n" ); document.write( ":
\n" ); document.write( " $\"6%2Ax%5E%284%2F6%29%2Ay%5E%285%2F4%29\"$ ; those exponents are 4/6 and 5/4\r
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