Which statement best describes the roots of of f(x)=x^3-1? a) 1 real, multiplicity of 3
b) 1 real, 2 imaginary/complex
c) 2 real, 1 imaginary/complex
d) 3 real

Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Find the length of the radius of a circle with the center at -7+2i and a point in the circle at 33+11i