Question

Find the roots of the following quadratic equations, if they exist, by the method of
completing the square:
(1) 4x² + 4√3x +3=0
​

Answer 1

Step-by-step explanation:

(2x)^2 +2*2x*√3 +(√3)^2 =0

(2x + √3)^2 = 0

x= -(√3)/2

compare the equation with (a+b)^2