Polynomial Tables
Lessons Page | MATHguide homepage Updated June 22nd, 2023


Status: Waiting for your answers.




Given:    f(x) = 3x3 + 5x2 - 6x - 8

x-5-4-3-2-1012345
y-228-96-2600-8-624100240462
  
Find:Determine the third zero (rounded to the nearest hundredth) using the known zeros and synthetic division.
 
Zero: