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

A wave with a large amplitude has a lot of a.vibration b.speed c.energy

How did the people of the French Revolution overthrow the government?

A wave with a large amplitude has a lot of a.vibration b.speed c.energy

A child throws a ball up in the air to a height of 3.5 m and catches it at the same point from which he threw it. The ball is in the air for a total of 1.7 s. W

You go to another forest and measure the shadow of a tree as being 6 meters long. The shadow of your meter stick is 2 meters long. How tall is the tree?

What is 3 square root of 24- 4 square root of 54

If the edges of a cube add up to 4 feet in length, what is the volume of the cube?

Substitution method 1) 3x + y = 7 4x + 2y = 16 2) 2x + 2y = 4 X - 2y = 0

The age-sex structure of a quickly growing population would probably have a. a wide base, showing many young individuals. b. a wide top, showing many older indi

One light beam has wavelength, λ1, and frequency, f1. Another light beam has wavelength, λ2, and frequency, f2. Write a proportion that shows how the ratio of t