ggjjk04 ggjjk04
  • 10-07-2020
  • Mathematics
contestada

if f(x)=x sqrt -25 and g(x)=x-5, what is the domain of (f/g)(x)?

Respuesta :

lucasella
lucasella lucasella
  • 10-07-2020

Answer:

R-{5}

Step-by-step explanation:

f(x)=x²-25=(x-5)(x+5)

g(x)=x-5

(f/g)(x)=(x-5)(x+5)/(x-5)=x+5;   for x≠5

D=R-{5}

Answer Link

Otras preguntas

Need help on number 22 I really need help!!!!!!!!! If u can help on 23 that would be awesome!!!!!
write the steps you take to add 43 and 35 on a hundred chart.
Which of the following is true of the Antarctic Treaty System?
36.8% of what number is 28.52?
Which statement accurately describes one of Theodore Roosevelt's accomplishments as president? A. He led the United States to victory in World War I. B. He gave
What is colon cancer? And what causes it?
How can I distinguish between the three stages of Interphase (G1, S, and G2)?
Describe the character and personality of Hermes in detail. How is his personality revealed in the symbols associated with him. Finally, what virtues or qualiti
If the xylem and the phloem in a plant are damaged, what happens to the plant?
A number, plus one-third of itself, plus one-eighth of itself, equals 70. What is the number?