Question

If 1/2 is a root of the quadratic equation 4x - 4kx + k + 5 = 0, Then the value of k is​

Answer 1

Answer:

just put x’s value

Step-by-step explanation:

4 × 1 / 2 - 4k × 1/2 + k + 5 = 0

- 2k + k +7 = 0

- k = - 7

k = 7