-1/20x^2+5=16

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Solution for -1/20x^2+5=16 equation: 


x in (-oo:+oo)

(-1/20)*x^2+5 = 16 // - 16

(-1/20)*x^2-16+5 = 0

-1/20*x^2 = 11 // : -1/20

x^2 = -220

x belongs to the empty set

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