document.write( "Question 1060218: how do you solve 6x^2-19x-7=0 with the quadratic formula
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Algebra.Com's Answer #675218 by Edwin McCravy(20055)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"6x%5E2-19x-7\"\"%22%22=%22%22\"\"0\"\r\n" );
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document.write( "Compare to\r\n" );
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document.write( "\"Ax%5E2%2BBx%2BC\"\"%22%22=%22%22\"\"0\"\r\n" );
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document.write( "A = 6, B = -19, C = -7\r\n" );
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document.write( " \"x\"\"%22%22=%22%22\"\"%28-B+%2B-+sqrt%28B%5E2-4AC%29%29%2F%282A%29+\"\r\n" );
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document.write( "Substitute:\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"%28-%28-19%29+%2B-+sqrt%28%28-19%29%5E2-4%286%29%28-7%29%29%29%2F%282%286%29%29+\" \r\n" );
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document.write( "Simplify:\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"%2819+%2B-+sqrt%28361%2B169%29%29%2F12+\" \r\n" );
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document.write( "Simplify some more:\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"%2819+%2B-+sqrt%28529%29%29%2F12+\" \r\n" );
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document.write( "Simplify some more:\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"%2819+%2B-+23%29%2F12+\"\r\n" );
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document.write( "Use the +\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"%2819+%2B+23%29%2F12+\"\r\n" );
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document.write( "Siumplify:\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"42%2F12+\"\r\n" );
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document.write( "Reduce the fraction\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"7%2F2+\"\r\n" );
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document.write( "That's one solution.\r\n" );
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document.write( "Use the -\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"%2819+-+23%29%2F12+\"\r\n" );
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document.write( "Siumplify:\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"%28-4%29%2F12+\"\r\n" );
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document.write( "Reduce the fraction\r\n" );
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document.write( "\"x\"\"%22%22=%22%22\"\"-1%2F3+\"\r\n" );
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document.write( "That's the other solution.\r\n" );
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document.write( "Edwin
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