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

PLEASE HELP WILL MARK BRAINEIST

Answer the following question in Spanish, using a complete sentence. ¿Quiènes vienen a los estados unidos todos los años

1. how do glaciers weather rocks ? 2. how does water weather rocks? 3. how can plants weather rocks? 4. how does ice weather rocks?

___ illustrates the total biomass at each successive trophic level in an ecosystem.

Which promotes the idea of sustainable resources among a population? A. Promoting the use of other land for growing more food B. Encouraging a decrease in

41>6m-7 HALLPP PLS IDK WHAT THIS

NEED HELP ASAP!! Account for the North American colonies' defeat of Britain in the Revolutionary War.

How does Melanion win the race against Atalanta? He takes a potion given to him by Aphrodite. He distracts her by tossing golden apples by the path. Atalanta fa

Why did groups of people travel to California in 1849?

If p is the hypothesis of a conditional statement and q is the conclusion, which is represented by ~p → ~q