Question

28. If one root of the equation 2x² + kx + 4 = 0 is 2, then the other root is
(a) 6
(b) -6
(c) -1
(d) 1​

Urgent!!

Answer 1

Answer:

If one root of the equation 2x² + kx + 4 = 0 is 2, then the other root is

(d) 1

Step-by-step explanation:

Let P be the other root

Then

P×2 = 4/2

P = 1

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Answer 2

(D) 1

....is the right answer...

Thanku..