n all suchSECTION-Ae value of k for which the equation x2 -4x +has equ – InterviewSolution

1.

n all suchSECTION-Ae value of k for which the equation x2 -4x +has equa rooOrt value of k, the quadratic equation kl.Au

Answer»

For equal rootsD= 0b^2= 4ac(-4)^2= 4k4k= 16

k= 4

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