3x^2+X-1/2

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Solution for 3x^2+X-1/2 equation: 


x in (-oo:+oo)

X+3*x^2-(1/2) = 0

X+3*x^2-1/2 = 0

3*x^2 = -(X-1/2) // : 3

x^2 = (1/2-X)/3

x^2 = (1/2-X)/3 // ^ 1/2

abs(x) = ((1/2-X)^(1/2))/(3^(1/2))

x = ((1/2-X)^(1/2))/(3^(1/2)) or x = -(((1/2-X)^(1/2))/(3^(1/2)))

x in { ((1/2-X)^(1/2))/(3^(1/2)), -(((1/2-X)^(1/2))/(3^(1/2))) }

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