document.write( "Question 475438: solve x(x − 3) = x − 9 \n" ); document.write( "

Algebra.Com's Answer #326023 by Tatiana_Stebko(1539) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"x%28x-3%29=x-9\"$ open brackets
\n" ); document.write( " $\"x%5E2-3x=x-9\"$
\n" ); document.write( " $\"x%5E2-3x-x%2B9=0\"$
\n" ); document.write( " $\"x%5E2-4x%2B9=0\"$
\n" ); document.write( " $\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"$
\n" ); document.write( " $\"x+=+%28-%28-4%29%2B-+sqrt%28%28-4%29%5E2-4%2A1%2A9+%29%29%2F%282%2A1%29+\"$
\n" ); document.write( " $\"x+=+%284%2B-+i%2Asqrt%2820%29%29%2F2+\"$
\n" ); document.write( " $\"x+=+%284%2B-+2i%2Asqrt%285%29%29%2F2+\"$
\n" ); document.write( " $\"x+=+2%2B-+i%2Asqrt%285%29%29+\"$ \n" ); document.write( "

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