document.write( "Question 530293: -4x2+8x+3=0 \n" ); document.write( "

Algebra.Com's Answer #349993 by stanbon(75887) $\"\"$ $\"About$

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-4x2+8x+3=0
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\n" ); document.write( "4x^2 - 8x -3 = 0
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\n" ); document.write( "x = [8 +- sqrt(64 - 4*4*-3)]/8
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\n" ); document.write( "x = [8 +- sqrt(112)]/8
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\n" ); document.write( "x = [8 +- sqrt(16*3)]/8
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\n" ); document.write( "x = 1 +- (1/2)sqrt(3)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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