Question

Approximate the real number solution(s) to the polynomial function f(x) = x3 – 2x2 – 5x + 6

Answer 1

Hint: you can either have one or three real solutions.

Answer 2

these are the possible answer
x = –3, x = –1, x = 2

x = 3, x = 1, x = –2

x = 3, x = –1, x = 2

x = –3, x = 1, x = –2