If \( a, b, c \in Q \), then roots of the equation \( (b+c-2 a) x^{...

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If \( a, b, c \in Q \), then roots of the equation
\( (b+c-2 a) x^{2}+(c+a-2 b) x+(a+b-2 c)=0 \) are
(1) Rational
(2) Non-real
(3) Irrational
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