The roots of the equation \[ab{{c}^{2}}{{x}^{2}}+3{{a}^{2}}cx+{{b}^{2}}cx-6{{a}^{2}}-ab+2{{b}^{2}}=0\] are

irrational if a, b, c are rational

rational if a, b, c are rational

The roots of the equation \[ab{{c}^{2}}{{x}^{2}}+3{{a}^{2}}cx+{{b}^{2}

1.	The roots of the equation \[ab{{c}^{2}}{{x}^{2}}+3{{a}^{2}}cx+{{b}^{2}}cx-6{{a}^{2}}-ab+2{{b}^{2}}=0\] are
A.	non real
B.	rational if a, b, c are rational
C.	irrational if a, b, c are rational
D.	None of these
Answer» C. irrational if a, b, c are rational

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The roots of the equation \[ab{{c}^{2}}{{x}^{2}}+3{{a}^{2}}cx+{{b}^{2}}cx-6{{a}^{2}}-ab+2{{b}^{2}}=0\] are

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