shesxnathalie shesxnathalie
  • 21-11-2018
  • Mathematics
contestada

If f(x)=2x/2x+1 and g(x)=1/2x+1, find f(x) + g(x)
A. 2x+1/4x+2
B. 1
C. (2,-52)
D. 1/2

Respuesta :

qabtt
qabtt qabtt
  • 21-11-2018

[tex]f(x) + g(x) = \dfrac{2x}{2x + 1} + \dfrac{1}{2x + 1}[/tex]

  • Set up

[tex]f(x) + g(x) = \dfrac{2x + 1}{2x + 1}[/tex]

  • Since we have common denominators among the terms, we can simply add the numerators

[tex]f(x) + g(x) = 1[/tex]

  • Simplify

The answer is Choice B, or 1.

Answer Link

Otras preguntas

What's Pi to 12 decimal places
Factor completely then place the answer in the proper location on the grid. Write the answer in descending powers if x 6x^4+15x^3y^2+3x^2y^3
Which is the best answer for this question? ¿cuántos años tiene jaime? tienes quince años. tengo quince años. tiene quince años?
I WILL RATE BRAINLIEST!!! I NEED HELP!!! It is question 6 that I am stuck on.
What is the formula to calculate relative distance in algebra one
Solve by the linear combination method (with or without multiplication). x + y = 40 0.08x + 0.03y = 1.7
What is the volume of this cone?
PLEASE HELP ASAP!! THIS IS DUE TOMORROW AND WORTH 5 GRADES!! I WILL MARK AS BRAINLIEST IF ANSWERED NOW!! Create a poem includes six stanzas with 4-5 lines of
Mario and luigi want to open up a pizza place. they have determined that the rent will cost them $2,000 per month and administrative salaries will cost $3,000 p
If a man's vas deferens is surgically cut and tied off how will it affect him?