madisonsosebee madisonsosebee

04-05-2021
Mathematics

contestada

Find all values of the variable x for which the rational expression is undefined.
8x+9/x^2-13x+42
The expression is undefined when x=

Find all values of the variable x for which the rational expression is undefined 8x9x213x42 The expression is undefined when x class=

Respuesta :

hamidaa3 hamidaa3

04-05-2021

Answer:

Step-by-step explanation:

8x+9/x^2-13x+42

Write 8 x as a fraction with denominator 1

8x+9/x^2-13x+42

then we multipuly 8x/1 by x^2/x^2

Answer Link

Otras preguntas

where did the first of the early civilizations begin to develop?

Select all that apply to diffusion. A solid cannot diffuse in to another solid. Solids can diffuse in liquids. Liquids can diffuse in liquids. It is the process

how did the reformation and catholic reformation affect European life and thought

Ann had 75 fliers to post around town. Last week, she posted 25 of them. This week, she posted 15 of the remaining fliers. How many fliers has she still n

A quadrilateral has vertices A(11, -7), B(9, -4), C(11, -1), and D(13, -4). Quadrilateral ABCD is a ______ -parallelogram with non-perpendicular and non congrue

Which of these would BEST describe what would happen to a cell in a time where nutrients and water were in abundance?

the puebloans lived in a region of little rainfall. how did they change their environment so that they could grow crops?

how do rocks record changes in Earth's magnetic field

This battle eliminated Persian influence in Greece and Athens.

which is bigger 0.4 or 2/5