document.write( "Question 744325: 2x2 - 10x + 7 = 0\r
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Algebra.Com's Answer #453255 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
2x^2 - 10x + 7 = 0
\n" ); document.write( "Quadratic formula:
\n" ); document.write( "x = [10 +- sqrt(100 -4*2*7)]/4
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\n" ); document.write( "x = [10 +- sqrt(44)]/4
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\n" ); document.write( "x = [10 +- 2sqrt(11)]/4
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\n" ); document.write( "x = (5/2) +- (1/2)sqrt(11)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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