Question

6. For what values of k, the equation 2x + kx +3=0 have equal roots?​

Answer 1

Answer:

k=2√6

Step-by-step explanation:

2x²+kx+3=0

a=2, b=k, c=3

Discriminant=0

b²-4ac=0

(k)²-4(2)(3)=0

k²-24=0

k²=24

k=√24

k=2√6