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

What is the product? 3a(8a-6b)

why do some historians credit President Reagan woth ending the Cold War?

what goal did the western allies have in the boxer rebellion

$r(x)$ has domain $\{-1,0,1,2\}$ and range $\{0,2,4,6\}$. $s(x)$ has domain $\{1,2,3,4\}$ and is defined by $s(x)=x+1$. What is the sum of all possible values o

An asian-american client with hyperglycemia is admitted to the health care facility. after the client is stable, the nurse discovers that the client has not had

How can erosion sort sediment

What renewable energy sources does Tom Zambrano work on? Check all that apply. ocean energy geothermal energy wind energy solar energy

PLEASE HELP!! After losing 3 baseball cards, Peter gave half of his remaining cards to Bobby. If Peter gave Bobby 9 baseball cards, how many cards did Peter st

Choose one image by deciding which one is the most striking/memorable and try to reach consensus about you choice for a rhetorically effective poster. The image

An employee earns $195 for 15 hours of work. Assuming he is paid by the hour, how much will the employee earn in 8 hours?