Find the roots of each of the following equations, if they exist, by applying the quadratic formula:
2x2 + 5√3x + 6 = 0
Given: 
Comparing with standard quadratic equation ax2 + bx + c = 0
Discriminant D = b2 – 4ac
= 
= 75 – 48 = 27 > 
Hence the roots of equation are real.
Roots 
are given by
Hence the roots of equation are 
19