Question

# If $$6$$ lies between the roots of the equation $$x ^ { 2 } + 2 ( a - 3 ) x + 9 = 0$$ then

A
a(34,)
B
a(,34)
C
a(,0)(6,)
D
a(34,6)

Solution

## The correct option is B $$a \in \left( - \infty , - \dfrac { 3 } { 4 } \right)$$Mathematics

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