document.write( "Question 171452: Please solve it
\n" ); document.write( "x^ +7x+12=0 \n" ); document.write( "

Algebra.Com's Answer #126578 by nerdybill(7384) $\"\"$ $\"About$

You can put this solution on YOUR website!
x^2+7x+12=0
\n" ); document.write( "Factoring gives:
\n" ); document.write( "(x+4)(x+3) =0
\n" ); document.write( ".
\n" ); document.write( "Setting each term in parentheses to zero and solving gives you both solutions:
\n" ); document.write( "x+4 = 0
\n" ); document.write( "x = -4
\n" ); document.write( ".
\n" ); document.write( "x+3 = 0
\n" ); document.write( "x = -3
\n" ); document.write( ".
\n" ); document.write( "Therefore,
\n" ); document.write( "x = {-3, -4} \n" ); document.write( "

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