document.write( "Question 313823: solve the equation by factoring:\r
\n" ); document.write( "\n" ); document.write( "2x2+x-15=0 \n" ); document.write( "

Algebra.Com's Answer #224398 by nerdybill(7384) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+2x%5E2%2Bx-15=0+\"$
\n" ); document.write( " $\"+2x%5E2%2B6x-5x-15=0+\"$
\n" ); document.write( "Group terms:
\n" ); document.write( " $\"+%282x%5E2%2B6x%29-%285x%2B15%29=0+\"$
\n" ); document.write( " $\"+2x%28x%2B3%29-5%28x%2B3%29=0+\"$
\n" ); document.write( " $\"+%28x%2B3%29%282x-5%29=0+\"$
\n" ); document.write( ".
\n" ); document.write( "x = {-3, 5/2} \n" ); document.write( "

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