Question

Find the value of K for which the quadratic equation 2x²+kx+3=0 has two real equal roots.

Answer 1

Answer:

Refer to the above attachment ⬆️

Answer 2

Step-by-step explanation:

Hello

If it has equal roots

b^2 -4ac = 0

2x^2 +kx +3 = 0

a = 2

b = k

c = 3

b^2 -4ac= 0

k^2 -24 = 0

k = √24

k = + or - 2√6