Question

if
the roots of the quadratic equation
2x square +kx+2=0 are equal then find k​

Answer 1

Step-by-step explanation:

For equal roots D = 0

D = b^2-4ac

k^2 -16=0

k = +-√16

k = +- 4

inshallah it helps uuh...❤

Answer 2

Hope this will help you.... ☺☺