document.write( "Question 233407: hey can someone plz help me
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Algebra.Com's Answer #172284 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
\"system%282x%5E2-6x%2B4=0%2C3y-12=-4x%29\"
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document.write( "The first equation contains only one unknown, x, so we\r\n" );
document.write( "can solve it for x separately:\r\n" );
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document.write( "\"2x%5E2-6x%2B4=0\"\r\n" );
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document.write( "Divide every term by 2\r\n" );
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document.write( "\"%282x%5E2%29%2F2-%286x%29%2F2%2B4%2F2=0%2F2\"\r\n" );
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document.write( "\"x%5E2-3x%2B2=0\"\r\n" );
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document.write( "Factor the left side:\r\n" );
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document.write( "\"%28x-2%29%28x-1%29=0\"\r\n" );
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document.write( "Set each factor equal to 0:\r\n" );
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document.write( "\"x-2=0\"\r\n" );
document.write( "\"x=2\"\r\n" );
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document.write( "\"x-1=0\"\r\n" );
document.write( "\"x=1\"\r\n" );
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document.write( "Now we substitute in the other equation\r\n" );
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document.write( "\"3y-12=-4x%29\"\r\n" );
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document.write( "Substituting \"x=2\"\r\n" );
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document.write( "\"3y-12=-4x%29\"\r\n" );
document.write( "\"3y-12=-4%282%29%29\"\r\n" );
document.write( "\"3y-12=-8\"\r\n" );
document.write( "\"3y=4%29\"\r\n" );
document.write( "\"y=4%2F3\"\r\n" );
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document.write( "So one solution is (2,\"4%2F3\")\r\n" );
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document.write( "Substituting \"x=1\"\r\n" );
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document.write( "\"3y-12=-4x%29\"\r\n" );
document.write( "\"3y-12=-4%281%29%29\"\r\n" );
document.write( "\"3y-12=-4\"\r\n" );
document.write( "\"3y=8%29\"\r\n" );
document.write( "\"y=8%2F3\"\r\n" );
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document.write( "So the other solution is (1,\"8%2F3\")\r\n" );
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document.write( "Edwin
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