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


Status: Waiting for your answers.




Given:    f(x) = 7x3 - 11x2 - 136x + 80

x-5-4-3-2-1012345
y-390020025219880-60-180-238-1920
  
Find:Determine the third zero (rounded to the nearest hundredth) using the known zeros and synthetic division.
 
Zero: