document.write( "Question 120627: Solve 4X^2-13X=12 \n" ); document.write( "

Algebra.Com's Answer #88490 by nabla(475) $\"\"$ $\"About$

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$\"4x%5E2-13x=12\"$
\n" ); document.write( " $\"4x%5E2-13x-12=0\"$ (Subtract 12 from both sides)
\n" ); document.write( " $\"%284x%2B3%29%28x-4%29=0\"$ (Factor)\r
\n" ); document.write( "\n" ); document.write( "Which gives
\n" ); document.write( " $\"4x%2B3=0\"$ or $\"x-4=0\"$
\n" ); document.write( "implies $\"x=-3%2F4\"$ or $\"x=4\"$ \n" ); document.write( "

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