teal1589 teal1589

05-06-2020
Mathematics

contestada

For what values of the variable is the rational expression undefined?
5x +4/ x2-1

Respuesta :

PollyP52 PollyP52

05-06-2020

Answer:

When x = 1 or -1.

Step-by-step explanation:

When the denominator x^2-1 is zero the expression is undefined.

So the values of x cannot be 1 or -1.

Answer Link

Otras preguntas

List three reasons the albany plan, aka “join or die,” failed.

What was the first ethical religion to arise in history

Name of the soviet union national anthem

Alberto and 9 of his friends went out to eat. they decide to split the bill evenly. each person paid $18. what was the total bill?

Select the proper description of the following group of words. The brilliant sunset over the desert.

What is a Gold-leaf electroscope used for

How might a hurricane in Florida cause anomalous nest data

How many terms are in the expression shown below? a2 - ab + 8b + b2 - 1 2 3 4 5

How do you solve this?

Solve the triangle. A = 46°, a = 31, b = 27