document.write( "Question 405426: square root 9x^2y square root3x^5y^2\r
\n" ); document.write( "\n" ); document.write( "i am stuck. I got the obvious the square root of 9 which is 3 but I don't know what to do next and what do to with my variables. My professor ran out of time to go over this in class. please help! \n" ); document.write( "

Algebra.Com's Answer #286465 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"sqrt%289x%5E2y%29sqrt%283x%5E5y%5E2%29\"$
\n" ); document.write( "You can combine all this under one radical
\n" ); document.write( " $\"sqrt%289x%5E2y%2A3x%5E5y%5E2%29\"$
\n" ); document.write( "Combine like terms
\n" ); document.write( " $\"sqrt%2827x%5E7%2Ay%5E3%29\"$
\n" ); document.write( "factor to reveal more perfect squares
\n" ); document.write( " $\"sqrt%283%2A9%2Ax%5E2%2Ax%5E2%2Ax%5E2%2Ax%2Ay%5E2%2Ay%29\"$
\n" ); document.write( "extract the square roots of each perfect square
\n" ); document.write( " $\"3x%2Ax%2Ax%2Ay%2Asqrt%283xy%29\"$
\n" ); document.write( "which is:
\n" ); document.write( " $\"3x%5E3y%2Asqrt%283xy%29\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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