Answer and Explanation
Your Answer is
Correct Answer is E
Explanation
Because the quadratic equation has only one solution, delta must be equal to 0, that is (-10)2-4k=0, so k=25
Your Answer is
Correct Answer is E
Explanation
Because the quadratic equation has only one solution, delta must be equal to 0, that is (-10)2-4k=0, so k=25