1/4x2/5=12

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Solution for 1/4x2/5=12 equation: 


x in (-oo:+oo)

((1/4)*x^2)/5 = 12 // - 12

((1/4)*x^2)/5-12 = 0

1/20*x^2 = 12 // : 1/20

x^2 = 240

x^2 = 240 // ^ 1/2

abs(x) = 4*15^(1/2)

x = 4*15^(1/2) or x = -(4*15^(1/2))

x in { 4*15^(1/2), -(4*15^(1/2)) }

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