If the roots of the quadratic equation x2 - 4x - log10 N = 0 are rea – McqOptions

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1.	If the roots of the quadratic equation x2 - 4x - log10 N = 0 are real, then what is the minimum value of N ?
A.	1
B.	\(\frac{1}{10}\)
C.	\(\frac{1}{1000}\)
D.	\(\frac{1}{10000}\)
Answer» E.

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