document.write( "Question 146017: x^2+5x + 6 = 0
\n" ); document.write( "solve using the quadriatic equation \n" ); document.write( "

Algebra.Com's Answer #106570 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

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x^2+5x + 6 = 0
\n" ); document.write( ":
\n" ); document.write( "The quadratic formula:
\n" ); document.write( " $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( ":
\n" ); document.write( "In your problem a=1; b=5; c=6
\n" ); document.write( " $\"x+=+%28-5+%2B-+sqrt%28+5%5E2+-+4%2A1%2A6%29%29%2F%282%2A1%29+\"$
\n" ); document.write( ":
\n" ); document.write( " $\"x+=+%28-5+%2B-+sqrt%2825+-+24%29%29%2F%282%29+\"$
\n" ); document.write( ":
\n" ); document.write( " $\"x+=+%28-5+%2B-+sqrt%281%29%29%2F2\"$
\n" ); document.write( ":
\n" ); document.write( "Two solutions:
\n" ); document.write( " $\"x+=+%28-5+%2B+1%29%2F2\"$
\n" ); document.write( "x = $\"%28-4%29%2F2\"$
\n" ); document.write( "x = -2
\n" ); document.write( "and
\n" ); document.write( " $\"x+=+%28-5+-+1%29%2F2\"$
\n" ); document.write( "x = $\"%28-6%29%2F2\"$
\n" ); document.write( "x = -3 \n" ); document.write( "

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