Question

Approximate the real number solution(s) to the polynomial function f(x) = x3 + 4x2 + x – 6 .

x = –3, x = –1, x = 2

x = 3, x = 1, x = –2

x = 3, x = –1, x = 2

x = –3, x = 1, x = –2

Answer 1

The answer is: x = -3, x = 1, x = -2