document.write( "Question 887856: Stuck on these quadratic equations....\r
\n" ); document.write( "\n" ); document.write( "Trying to find exact solutions.\r
\n" ); document.write( "\n" ); document.write( "X-5{sqrt}x-24=0\r
\n" ); document.write( "\n" ); document.write( "{sqrt}(6+2n)-2=2
\n" ); document.write( "

Algebra.Com's Answer #536900 by josgarithmetic(39630)\"\" \"About 
You can put this solution on YOUR website!
\"x-5sqrt%28x%29-24=0\"
\n" ); document.write( "Substitute from assigning \"u=sqrt%28x%29\".
\n" ); document.write( "\"u%5E2-5u-24=0\"
\n" ); document.write( "\"%28u%2B3%29%28u-8%29=0\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"u=-3\"
\n" ); document.write( "\"sqrt%28x%29=-3=i%5E2%2A3\"
\n" ); document.write( "\"highlight%28x=9%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"u=8\"
\n" ); document.write( "\"sqrt%28x%29=8\"
\n" ); document.write( "\"highlight%28x=64%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "You should check each of these solutions of x to be sure each does or does not really satisfy the equation.
\n" ); document.write( "
\n" );