Question

is that right
Use the discriminant to find the number of real solutions of the equation 3x2 - 5x + 4 = 0. Show your work.

b^2-4ac (-5)^2-4(3)(4)=-23 -b+-(b^2-4ac)^1/2/2a -5+(-23)^1/2/2*3 or -5-(23)^1/2/2(3)