Question

The zeroes of the quadratic polynomial x^2- kx - k, k ≠ 0, *




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Answer 1

Answer:

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Answer 2

Answer:-

$given \: \: quadratic \: \: equation \: : \\ \\ {x}^{2} - kx - k \\ \\ we \: know \: \: thar \\ \\ a = 1 \\ b = - k \\ c = - k \\ \\ now \\ \\ sum \: \: of \: \: zeroes \: \: = \frac{ - b}{a} = \frac { - (- k)}{1} = k \\ \\ product \: \: of \: \: zeroes \: \: = \frac{c}{a} = \frac{ - k}{1} = - k$