<PRE><B>Question 976798</B>
1/2x^2)     +      3x         +1 = 0
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Multiply thru by 2x^2 to get:
2x^2 + 6x^3 + 1 = 0
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6x^3 + 2x^2 + 1 = 0
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{{{graph(400,400,-4,4,-2,2,6x^3+2x^2+1)}}}
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x = -0.6867
The other two roots are complex.
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Cheers,
Stan H.
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