#### Question

If the roots of x² + kx + k = 0 are real and equal, what is the value of k?

(A) 0

(B) 4

(C) 0 or 4

(D) 2

#### Solution

(C) 0 or 4

Is there an error in this question or solution?

Solution If the Roots of X² + Kx + K = 0 Are Real and Equal, What is the Value of K? Concept: Roots of a Quadratic Equation.