x^2=160/8

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Solution for x^2=160/8 equation: 


x in (-oo:+oo)

x^2 = 160/8 // - 160/8

x^2-(160/8) = 0

x^2-20 = 0

1*x^2 = 20 // : 1

x^2 = 20

x^2 = 20 // ^ 1/2

abs(x) = 2*5^(1/2)

x = 2*5^(1/2) or x = -(2*5^(1/2))

x in { 2*5^(1/2), -(2*5^(1/2)) }

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