document.write( "Question 279904: Solve by using quadratic formula \"x%5E2+%96+4x+%2B+29+=+0\" \n" ); document.write( "
Algebra.Com's Answer #203409 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
\"x%5E2+-+4x+%2B+29+=+0\"
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document.write( "Compare that to\r\n" );
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document.write( "{{ax^2+bx+c=0}}}\r\n" );
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document.write( "\"a=1\", \"b=-4\", \"c=29\" \r\n" );
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document.write( "Substitute that in\r\n" );
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document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\" \r\n" );
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document.write( "\"x+=+%284+%2B-+sqrt%28+16+-+116%29%29%2F2\"\r\n" );
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document.write( "\"x+=+%284+%2B-+sqrt%28-100%29%29%2F2\"\r\n" );
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document.write( "\"x+=+%284+%2B-+i%2Asqrt%28100%29%29%2F2\"\r\n" );
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document.write( "\"x+=+%284+%2B-+10i%29%2F2\"\r\n" );
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document.write( "\"x+=+4%2F2+%2B-+10i%2F2\"\r\n" );
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document.write( "\"x+=+2+%2B-+5i\"\r\n" );
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document.write( "Edwin
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