nadiadulko894982 nadiadulko894982
  • 14-03-2020
  • Mathematics
contestada

16. WILL MARK BRAINLIEST!! HELP! ​

16 WILL MARK BRAINLIEST HELP class=

Respuesta :

Hrishii
Hrishii Hrishii
  • 14-03-2020

Step-by-step explanation:

[tex] \frac{3}{2x + 5} + \frac{5}{x - 5} \\ \\ = \frac{3(x - 5) + 5(2x + 5)}{(2x + 5)(x - 5)} \\ \\ = \frac{3x - 15 + 10x + 25}{(2x + 5)(x - 5)} \\ \\ = \frac{3x + 10x + 25- 15 }{2 {x}^{2} - 10x + 5x - 25 } \\ \\ = \frac{13x + 10 }{2 {x}^{2} - 5x - 25 } \\ \\ [/tex]

Answer Link

Otras preguntas

5^{x+1}-5^{x+2}=-2500. Find x
iI. Choose the best answer. 1. I never go to Australia. I __________ to Australia yet. A. will go B. went C. haven’t been D. have been 2. It was the most exciti
II Find the area of the right triangle. Area = I sa square units 1 unit Ya
help help help help help help
How far apart are the 2 cities? See picture. Show steps
If x=1/3 y, show y=135°. Supplementary angle
State why items such as neckchains or scarves may not be worn in the workplace
Define the concept risky behavior and explain why it is important for youths to investigate and be knowledgeable about it. ​
When , where , how , and why did the bantu migration emerge & what happened when they migrated
Which of the following expressions has a value of 4? A. (16 – 12)² B. – | – 4 | C. (96 ÷ 8) – 2³ D. 24 – 42