document.write( "Question 440026: Solve:
\n" ); document.write( "12x^3=-11x^2+56x \n" ); document.write( "

Algebra.Com's Answer #304054 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+12x%5E3=-11x%5E2%2B56x+\"$
\n" ); document.write( " $\"+12x%5E3+%2B+11x%5E2+-+56x+=+0+\"$
\n" ); document.write( " $\"+x%2A%28+12x%5E2+%2B+11x+-+56+%29+=+0+\"$
\n" ); document.write( "Use quadratic formula to solve quadratic
\n" ); document.write( " $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( " $\"a+=+12\"$
\n" ); document.write( " $\"b+=+11\"$
\n" ); document.write( " $\"c+=+-56\"$
\n" ); document.write( " $\"x+=+%28-11+%2B-+sqrt%28+11%5E2-4%2A12%2A%28-56%29+%29%29%2F%282%2A12%29+\"$
\n" ); document.write( " $\"x+=+%28-11+%2B-+sqrt%28+121+%2B+2688+%29%29+%2F+24+\"$
\n" ); document.write( " $\"x+=+%28-11+%2B-+sqrt%28+2809+%29%29+%2F+24+\"$
\n" ); document.write( " $\"x+=+%28-11+%2B+53%29+%2F+24+\"$
\n" ); document.write( " $\"+x+=+42%2F24+\"$
\n" ); document.write( " $\"+x+=+7%2F4+\"$
\n" ); document.write( "and
\n" ); document.write( " $\"+x+=+%28-11+-+53%29+%2F+24+\"$
\n" ); document.write( " $\"+x+=+-64%2F24+\"$
\n" ); document.write( " $\"+x+=+-8%2F3+\"$
\n" ); document.write( "The other solution is
\n" ); document.write( " $\"+x+=+0+\"$
\n" ); document.write( "The factoring can be shown as:
\n" ); document.write( " $\"+%28+x+-+0+%29%2A%28+x+-+7%2F4+%29%2A%28+x+%2B+8%2F3+%29+=+0+\"$ \n" ); document.write( "

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