Question

7
For what value of k, the equation 3x2 – kx + 4 = 0 has equal roots.​

Answer 1

Answer:

for k = 4√3

Step-by-step explanation:

we know that for a quad. equation b^2-4ac = 0, the roots are real and equal .

thus, (-k)^2 - 4×3×4 = 0

Or, k^2 = 48

Or, k = √48 = 4√3

Answer 2

Step-by-step explanation:

Here is your answer

Hope it will helps you