Question

f(x) = $x^{3} -x^{2} -3x+3$

Answer 1

Answer:

a) f(1) = 0

b) f(x) = (x-1)(x-√3)(x+√3)

c) Theta = 45° or 60° or 120°

Answer 2

hope it helps you Mate ✌ ✌ ✌ ✌