document.write( "Question 51343: solve using the quadratic formula. show work for credit.\r
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\n" ); document.write( "\n" ); document.write( "4x^2 =4x + 10
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Algebra.Com's Answer #34275 by darq(90)\"\" \"About 
You can put this solution on YOUR website!
4x^2 =4x + 10\r
\n" ); document.write( "\n" ); document.write( "x^2-x-(2.5) = 0\r
\n" ); document.write( "\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28%28-%28-1%29+%2B-+sqrt%28+%28-1%29%5E2-4%2A1%2A%28-2.5%29%29%29%2F%282%2A1%29+%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%281+%2B-+sqrt%281%2B10%29%29%2F2+\"
\n" ); document.write( "\"x+=+%281+%2B-+sqrt%2811%29%29%2F2+\"\r
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\n" ); document.write( "\n" ); document.write( "two possible answers:
\n" ); document.write( "\"x+=+%281+%2B+sqrt%2811%29%29%2F2+\"
\n" ); document.write( "and
\n" ); document.write( "\"x+=+%281+-+sqrt%2811%29%29%2F2+\"
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