document.write( "Question 1132982: Can someone please help explain how to correctly solve this. \r
\n" ); document.write( "\n" ); document.write( "Simplify the expression. (Assume that all variables are positive.)
\n" ); document.write( "
\n" ); document.write( "w^3/2 $\"++sqrt%28+72+%29+\"$ - w^3/2 $\"++sqrt%28+98+%29+\"$
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #750143 by ikleyn(52781) $\"\"$ $\"About$

You can put this solution on YOUR website!
.
\n" ); document.write( "

\r\n" );
document.write( " =  = .\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( " =  = .\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "Therefore,\r\n" );
document.write( "\r\n" );
document.write( "\r\n" );
document.write( "w^(3/2)*sqrt(72) - w^(3/2)*sqrt(98) = 6*sqrt(2)*w^(3/2) - 7*sqrt(2)*w^(3/2) = -sqrt(2)*w^(3/2).\r\n" );
document.write( "

\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Answered, explained, solved and completed.\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

\n" );