6-1/3x^2=-20

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Solution for 6-1/3x^2=-20 equation: 


x in (-oo:+oo)

6-((1/3)*x^2) = -20 // + 20

6-((1/3)*x^2)+20 = 0

(-1/3)*x^2+6+20 = 0

-1/3*x^2 = -26 // : -1/3

x^2 = 78

x^2 = 78 // ^ 1/2

abs(x) = 78^(1/2)

x = 78^(1/2) or x = -78^(1/2)

x in { 78^(1/2), -78^(1/2) }

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