moviewolfzoyqp6z
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

What attaches itself to the jet stream and, in sense, tells you where the stratosphere begins?
What is the change in elevation from 134 feet below sea level to 29 feet above sea level?
What is the quotient of 56,700 ÷ 15? A 3,780 B 3,840 C 4,780 D 4,840
What are the energy in a plant?
How do the cells in your body get energy
What organelle is believed to have once been a free living prokaryote that moved into our cells and became a permanent guest? Select one: a. mitochondria b. nuc
What was the document that was created when when the United States first gained independence?
ending balance 1 59.75 outstanding deposits 175 .46 outstanding checks 231 .69 what is the balance
what do you use to record your computer
what is the thin, outermost layer of Earth?