brooksie24c brooksie24c
  • 03-04-2020
  • Mathematics
contestada

Find the domain of the rational function 9x/(x+5)(x+3)

Respuesta :

ghanami
ghanami ghanami
  • 04-04-2020

Answer:

the domain is : D = ]-∞ , -5[ U ]-5 , -3[ U ]-3 , +∞[

Step-by-step explanation:

hello :

f(x) = 9x/(x+5)(x+3)

f exist for : (x+5)(x+3) ≠ 0

(x+5)(x+3)=0

x+5=0 or x+3=0  means : x= - 5 or x= -3

the domain is : D = ]-∞ , -5[ U ]-5 , -3[ U ]-3 , +∞[

Answer Link

Otras preguntas

When your influence as a manager is multiplied far beyond the results that can be achieved by just one person acting alone, you are thought to have
The primary policy tool used by the fed to meet its monetary policy goals is.
Simplify and identify this expression: 2x + 3y + x + 7
You deposit $7550 in an account that pays 7.25% interest, compounded continuously. How long to the nearest year will it take for the money to triple?
What separates the dorsal cavity into two subdivisions.
PLEASE HELP NEED TO GET THIS TURNED IN!!!!!!!!!!!!!!
Do bacterial cells have cell walls and cell membranes?​
How does anaerobic respiration occur in yeast ?
4>3+x/4 solve for x Please hurry I have 11 minutes left on my test
write a letter to your sister who has just given birth to her fourth child, advising her against having more children​