moviewolfzoyqp6z moviewolfzoyqp6z

01-11-2017
Mathematics

contestada

Find the value of this expression if x = -7

x squared - 1
over
x + 4

Respuesta :

Аноним Аноним

04-11-2017

1) x^-1/(x+4)
2) x/1/(x+4)
3) -7/1/(-7+4)
4) -7/-3
5) 2 1/3

So the answer is 2 1/3

Answer Link

Otras preguntas

Which are examples of human-caused environmental changes? Check all that apply. •clear-cutting •pollution •global warming •volcanoes •earthquakes

Since a middle school opened, the boys basketball team has had the same record every season. The team has won a total of 195 games while losing only 15 games. F

what is the purpose of the United Nations and what five nations were given the most power in it after the war

Find the vertex of y = 5 - 3x - x^2

What is the distance moved if we have a 70N force and work done is 8J?

The study of passing traits from parents to offspring is known as DONE

Which group has the maximum number of HIV infected individuals in the United States according to 2015 reports? A. gay and bisexual women B. gay and bisexual men

Arc CD is One-fourth of the circumference of a circle. What is the radian measure of the central angle?

A car travels 160km in 2 hours. What is the average speed of the car?

a similarity between geroge mclellan and Robert e lee was