2.042=x/2x

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Solution for 2.042=x/2x equation: 


x in (-oo:+oo)

2.042 = (x/2)*x // - (x/2)*x

2.042-((x/2)*x) = 0

(-1/2)*x^2+2.042 = 0

-1/2*x^2 = -2.042 // : -1/2

x^2 = 4.084

x^2 = 4.084 // ^ 1/2

abs(x) = 4.084^(1/2)

x = 4.084^(1/2) or x = -4.084^(1/2)

x in { 4.084^(1/2), -4.084^(1/2) }

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