Question

If 1/2 is root of
equation x2 + k x-5/40
then the value of k is:
(a)1/2
(b)-2
(c)1/4
(d)2​

Answer 1

Answer:

please mark it as the brainliest answer

Answer 2

Answer:

1/4

value of k is 1/4( of the given equation