What are the zeros of f(x) = x^2 - x-20? A. x=-10 and x = 2

B. x= -5 and x = 4

C. x=-4 and x = 5

D. X=-2 and x = 10

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2