document.write( "Question 449278: how do you solve \"-12%2Fsqrt%2818x%29\"? I have gotten to \"-12sqrt%28+2%2A9%2Ax+%29%2F%2818x%29\" but am unsure of what to do with the numbers under the radicand \n" ); document.write( "
Algebra.Com's Answer #309084 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
\"-12sqrt%28+2%2A9%2Ax+%29%2F%2818x%29\" extract the square root of 9
\n" ); document.write( "\"-12%2A3%2Asqrt%282x+%29%2F%2818x%29\" = \"-36sqrt%28+2x+%29%2F%2818x%29\"
\n" ); document.write( "reduce the fraction of 36/18
\n" ); document.write( "\"-2sqrt%282x+%29%2Fx\"
\n" ); document.write( "
\n" ); document.write( "
\n" );