Select the correct answer.
Consider this quadratic equation.
x² + 3 = 4x
Which expression correctly sets up the quadratic formula to solve the equation?
OA.
OB.
OC
OD.
-(-4) + √(-4)² - 4(1)(3)
2(1)
-(-4) ± √(-3)² - 4(1)(4)
2(1)
(-4) ± √√4³ - (1)(3)
2(1)
4± √4²-4(1)(3)
2(1)