Question Details

Suppose $k$ it is any integer such that the equation $2 x^{2} + k x + 5 = 0$ has no real roots and the equation $x^{2} + (k - 5) x + 1 = 0$ has two distinct real roots for $x$ . Then, the number of possible values of $k$ is

Options

A

9

B

13

C

8

D

7

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