document.write( "Question 228758: How do you work out 2x=3rd root of 32 over 8?
\n" ); document.write( "I can't work out how you get the 3rd root without it being a mad decimal and it's awful!! My test on this is coming up too!
\n" ); document.write( "

Algebra.Com's Answer #169805 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
First reduce the fraction inside the cube root:
\n" ); document.write( "\"2x=+root%283%2C32%2F8%29\"
\n" ); document.write( "\"2x=+root%283%2C4%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Divide by 2:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"%282x%29%2F2=root%283%2C4%29%2F2+\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x=root%283%2C4%29%2F2\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "That's it!! It's ugly, but that's it!! Do you need to calculate the decimal approximation?? I got .7937 with a calculator. \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired
\n" ); document.write( "Seminole State College of Florida
\n" ); document.write( "Altamonte Springs Campus
\n" ); document.write( "
\n" );