IB Functions Problem 005
Consider the equation \(x^2 + (k-1)x + 1 = 0\), where \(k\) is a real number.
Find the values of \(k\) for which the equation has two equal real solutions.
Consider the equation \(x^2 + (k-1)x + 1 = 0\), where \(k\) is a real number.
Find the values of \(k\) for which the equation has two equal real solutions.