document.write( "Question 1068551: Solve quadratic equation by factoring.
\n" ); document.write( "2x²+3x-72=x²+2x
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #683785 by KMST(5328) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"2x%5E2%2B3x-72=x%5E2%2B2x\"$
\n" ); document.write( " $\"2x%5E2%2B3x-72-x%5E2-2x=0\"$
\n" ); document.write( " $\"x%5E2%2Bx-72=0\"$
\n" ); document.write( " $\"%28x%2B9%29%2A%28x-8%29=0\"$
\n" ); document.write( "Either $\"x%2B9=0\"$ <---> $\"highlight%28x=-9%29\"$
\n" ); document.write( "or $\"x-8=0\"$ <---> $\"highlight%28x=8%29\"$ . \n" ); document.write( "

\n" );