document.write( "Question 562751: How do you simplify √(1/(3x^3 y))?\r
\n" ); document.write( "\n" ); document.write( "I know it is x^2 outside the radical with y and x inside the radical but I'm not sure what to do with the 1/3. \n" ); document.write( "
Algebra.Com's Answer #364682 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"sqrt%281%2F%283x%5E3y%29%29\"\r\n" );
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document.write( "You are to rationalize the denominator\r\n" );
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document.write( "To do that we make the denominator into a perfect square:\r\n" );
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document.write( "To become a square the 3 in the bottom needs to be multiplied by 3\r\n" );
document.write( "To become a square the x³ in the bottom needs to be multiplied by x\r\n" );
document.write( "To become a square the y in the bottom needs to be multiplied by y\r\n" );
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document.write( "So we multiply under the radical by the unit fraction  \"red%28%283xy%29%2F%283xy%29%29\"\r\n" );
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document.write( " = \"sqrt%28%283xy%29%2F%289x%5E4y%5E2%29%29\" = \"sqrt%283xy%29%2F%28sqrt%289x%5E4y%5E2%29%29\" = \"sqrt%283xy%29%2F%283x%5E2y%29\"\r\n" );
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document.write( "Edwin
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