Question 1069210
Solve using the quadratic formula:
x^2-4x + 3 = 0
x = (4ħsqrt((-4)^2-4×3))/2 
x = (4ħsqrt(16-12))/2 
x = (4ħsqrt(4))/2 
x = (4ħ2)/2 
x = 2ħ1
x = 3 or x = 1