Question

2xsquare - kx + 1 =0 (equal root equation use)​

Answer 1

Step-by-step explanation:

,,,,,,,,,,,,,,,,,,,, #keep similing

Answer 2

Step-by-step explanation:

b^2 - 4ac = 0

(-k)^2 - 4 (2) (1) = 0

k^2 - 8 = 0

k^2 = 8

k = root 8

Hope it helps!!