Seudónimo Seudónimo
  • 01-05-2016
  • Mathematics
contestada

(b) 一2-+-311X+5 ; X--2 X2+3.X_-10

b 一2311X5 X2 X23X10 class=

Respuesta :

FluffyFerret FluffyFerret
  • 01-05-2016
= [tex] \frac{2}{x+5} + \frac{3}{x-2} - \frac{11}{(x+5)(x-2)} [/tex]
= [tex] \frac{2(x-2)}{(x+5)(x-2)} + \frac{3(x+5)}{(x+5)(x-2)} - \frac{11}{(x+5)(x-2)}[/tex]
= [tex] \frac{2x-4+3x+15-11}{(x+5)(x-2)} [/tex]
= [tex] \frac{5x}{(x+5)(x-2)} [/tex]
Answer Link

Otras preguntas

Joey earns 450$ for working 36 hours . Will earns 260$ for working 13hours. who has the better rate of pay ?
what field of science are Africans best known?
Why did the Europeans refer to the Niger Delta as Oil Rivers?
please help me with these..​
How does the flow of energy through Earth's interior impact our life?
John Locke believed________.
In the Commin Lit Story Kayvan The Brave : Which sentence describes the theme of the short story?A. A simple misunderstanding can easily get out of hand.B. Mis
Dennis and Connie purchased a radio for $128. Dennis paid $36 more than Connie. How much did each pay?
indus valley people used dash script pls anyone pls​
A surfer with a mass of 50 kg is being pushed forward by a wave with a force of 75 Newtons. What is her acceleration?