document.write( "Question 210515: 3xsquared- 12x=0 solve for x \n" ); document.write( "
Algebra.Com's Answer #159057 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
Edwin's solution:
\n" ); document.write( "\"3x%5E2-+12x=0\" solve for x
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document.write( "Factor out 3x on the left\r\n" );
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document.write( "\"3x%28x-+4%29=0\"\r\n" );
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document.write( "The two factors are \"3x\" and \"x-4\"\r\n" );
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document.write( "Set each equal to zero:\r\n" );
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document.write( "Setting the first factor = 0:\r\n" );
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document.write( "\"3x=0\"\r\n" );
document.write( "\"3x%2F3=0%2F3\"\r\n" );
document.write( "\"x=0\"\r\n" );
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document.write( "Setting the second factor = 0:\r\n" );
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document.write( "\"x-4=0\"\r\n" );
document.write( "\"x=4\"\r\n" );
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document.write( "So there are two solutions, \"x=0\" and \"x=4\"\r\n" );
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document.write( "Edwin
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