If integer $k > 0$ and $x^2 - 7x + k = 0,$ what is the value of $k?$ - The Beat The GMAT Forum

If integer $k > 0$ and $x^2 - 7x + k = 0,$ what is the value of $k?$

(1) Both roots are prime numbers.
(2) $2$ is one of the roots of the equation.

Answer: D

Source: Princeton Review

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