Which of the following equations has real and distinct roots? – McqOptions

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1.	Which of the following equations has real and distinct roots?
A.	3x2Â -Â 6xÂ +Â 2Â =Â 0
B.	3x2Â -Â 6xÂ +Â 3Â =Â 0
C.	x2Â -Â 8xÂ +Â 16Â =Â 0
D.	4x2Â -Â 8xÂ +Â 4Â =Â 0
Answer» B. 3x2Â -Â 6xÂ +Â 3Â =Â 0

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