Question

it is factorization method. what is the next step. ​

Answer 1

Quadratic formula:

x = (-b ± √(b^2 - 4ac))/2a

Here, the equation is: 4x^2 + 4√3x + 3 = 0

=> x = (-4√3 ± √(48 - 48))/8

=> x = (-4√3)/8 , (-4√3)/8

=> x = -√3/2 , -√3/2

Thus this equation has equal roots.