(X^2+3)/2=14

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Solution for (X^2+3)/2=14 equation: 


X in (-oo:+oo)

(X^2+3)/2 = 14 // - 14

(X^2+3)/2-14 = 0

(X^2+3)/2+(-14*2)/2 = 0

X^2-14*2+3 = 0

X^2-25 = 0

(X^2-25)/2 = 0

(X^2-25)/2 = 0 // * 2

X^2-25 = 0

1*X^2 = 25 // : 1

X^2 = 25

X^2 = 25 // ^ 1/2

abs(X) = 5

X = 5 or X = -5

X in { 5, -5 }

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