document.write( "Question 170688: cube root of 81 \n" ); document.write( "
Algebra.Com's Answer #126003 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
cube root of 81
\n" ); document.write( "-------------
\n" ); document.write( "Do you want 1 or 3?
\n" ); document.write( "The principal root is 3*(cube root(3))
\n" ); document.write( "= ~ 4.3267 (from a calculator)
\n" ); document.write( "
\n" ); document.write( "
\n" );