X^2/5=13

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Solution for X^2/5=13 equation: 


X in (-oo:+oo)

(X^2)/5 = 13 // - 13

(X^2)/5-13 = 0

1/5*X^2 = 13 // : 1/5

X^2 = 65

X^2 = 65 // ^ 1/2

abs(X) = 65^(1/2)

X = 65^(1/2) or X = -65^(1/2)

X in { 65^(1/2), -65^(1/2) }

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