document.write( "Question 1100812: |x 1 0
\n" ); document.write( " 1 x 1
\n" ); document.write( " 2 3 2|=−4x
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #715350 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Calculate the determinant,
\n" ); document.write( " $\"x%282x-3%29%2B1%282-2%29%2B0%283-2x%29=-4x\"$
\n" ); document.write( " $\"2x%5E2-3x=-4x\"$
\n" ); document.write( " $\"2x%5E2%2Bx=0\"$
\n" ); document.write( " $\"x%282x%2B1%29=0\"$
\n" ); document.write( "Two solutions,
\n" ); document.write( " $\"x=0\"$
\n" ); document.write( "and
\n" ); document.write( " $\"2x%2B1=0\"$
\n" ); document.write( " $\"2x=-1\"$
\n" ); document.write( " $\"x=-1%2F2\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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