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

Pam asks you to help with the catering for the funeral. You decide to use juice concentrate to serve as a refreshing drink. To create this delicious drink, you

Choose the correct simplification of the expression (2x7y)2(y5)3.

Solve for n in the inequality 3|n − 1] > 9. (If this is an "and" inequality, give your answer as a single compound inequality. If this is an "or" inequality,

a balloon of total mass 2200 kg hovers stationary at a height of several meters above the ground. a mass of 200 kg is released from rest from the balloon.calcul

A train travels 8.81 m/s in a -51.0° direction. The train accelerated for 2.23 s, changing its velocity to 9.66 m/s in a 37.0° direction. What is (delta)x?

Determine the horizontal asymptote for the rational function. Y= 5 Y= -5 Y= 1 Y= -1

Explain two beliefs about the trinity

help asap!!!! Select the correct answer. Which equation could represent the data in the table?

Which of the following could be considered a reliable source of scientific information?

Express 10/4 as a mixed fraction