A quadratic equation is shown
x -3x -4=0
Which form of the equation best reveals the zeroes?
Select one:
A. x - 3x - 4 = 0
B.(x - 1.5) - 6.25 = 0
C. (x - 1)(x + 4) = 0
D. (x - 4)(x + 1) = 0