Question

Which of the following is the value of K.
if one root
of the
quadratic equation
x^2+kx-8=0
(A) 0
(B) 4
(C) 0 or 4
(D) 2​

Answer 1

Answer:

Then the value of k is. Let the roots of the quadratic equation be α and α2. The correct option is B.

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One root of x^2 +