Question

if k and d are roots of the equation x²-kx+d=0 then k=______, d=_______​

Answer 1

Answer:

a/q k & d will satisfied the equation.

${k}^{2} - {k}^{2} + d = 0 \\ d = 0.........(1) \\ now \: \: \: {d}^{2} - kd + d = 0 \\ from \: (1) \\ 0 = 0 \\ so \: d = 0 \: \: and \: \: \: k \: \: is \: any \: real \: number$