Preview question: State how many total and real zeros the function has.f = x3 + 2x2 - 11x - 12

Behaviour being used: Adaptive mode

Minimum fraction: 0

Question summary: State how many total and real zeros the function has. f = x3 + 2x2 - 11x - 12: 3 total zeros; 1 real; 3 total zeros; none real; 3 total zeros; 2 real; 3 total zeros; all 3 real

Right answer summary: 3 total zeros; all 3 real

Question state: todo