Question

Find the value of p for which the quadratic equation 4x ^ 2 + px + 3 = 0 has equal roots.

Answer 1

Answer:

Step-by-step explanation:

4x² + px + 3 = 0

D=b²-4ac=(p)²-4(4)(3)=(p)²-48=0

So, p²=48

Or, p=√48=4√3