Question

The equation 2 x²+ kx + 3 = 0 has two equal roots, then the value of k is ?

no scam..​

Answer 1

Answer:

since roots are equal

D=0

b^2-4ac=0

k^2-4(3)(2)=0

k^2-24=0

k^2=24

k=√24

k=2√6