(9x^2)-2*((1/4x)^2)-4=0

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Solution for (9x^2)-2*((1/4x)^2)-4=0 equation: 


x in (-oo:+oo)

9*x^2-(2*((1/4)*x)^2)-4 = 0

9*x^2-2*((1/4)*x)^2-4 = 0

71/8*x^2 = 4 // : 71/8

x^2 = 32/71

x^2 = 32/71 // ^ 1/2

abs(x) = (32/71)^(1/2)

x = (32/71)^(1/2) or x = -(32/71)^(1/2)

x in { (32/71)^(1/2), -(32/71)^(1/2) }

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