X/2=16-4x^2

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Solution for X/2=16-4x^2 equation: 


x in (-oo:+oo)

X/2 = 16-(4*x^2) // - 16-(4*x^2)

X/2+4*x^2-16 = 0

4*x^2 = -(1/2*X-16) // : 4

x^2 = (16-(1/2*X))/4

x^2 = (16-1/2*X)/4 // ^ 1/2

abs(x) = ((16-1/2*X)^(1/2))/2

x = ((16-1/2*X)^(1/2))/2 or x = -(((16-1/2*X)^(1/2))/2)

x in { ((16-1/2*X)^(1/2))/2, -(((16-1/2*X)^(1/2))/2) }

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