Quadratic Functions, Equations and Inequalities - Nature of Roots of Quadratic Equations

Quadratic Functions, Equations and Inequalities - Nature of Roots of Quadratic Equations

Secondary 3

Show that the equation \({{x}^{2}}+(2-k)x+k-3=0\) has real roots for all real values of \(k\).

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Answer:Proved: the equation has real roots for every real value of \(k\)

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