Find all numbers that must be excluded from the domain of

Last updated: 8/1/2022

Find all numbers that must be excluded from the domain of the rational expression. X-5/x² +9x+8 Type the values for which the rational expression is undefined. Select the correct choice below and fill in any answer boxes within your choice. A. ____ (Use a comma to separate answers as needed.) B. The rational expression is defined for all real numbers.