Find the least positive value of k for which the equation x^2 + kx + 4 = 0 has equal roots.

Find the Least Positive Value of k for Which the Equation x² + kx + 4 = 0 Has Equal Roots Question: \( x^2 + kx + 4 = 0 \) Find the least positive value of \(k\) for which the equation has equal roots. Solution For equal roots, the discriminant must be zero. \( […]