Seudónimo
Seudónimo
01-05-2016
Mathematics
contestada
(b) 一2-+-311X+5 ; X--2 X2+3.X_-10
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
VER TODAS LAS RESPUESTAS ( 52+ )
Otras preguntas
What is the square root of 137
describe the effect of westerners on the Chinese economy and society.
which mythical creature torture torture those who are guilty of suicide?
the product of ages of 3 children in the Collins family is 72. the sum of the ages of 3 children, the twin boys and the older sister is 14. how old are the bo
What does blood alcohol concentration NOT depend on
how do you find the area of a rectangle with a semicirle attached
The right to life party is an example of what type of minor political party
The quotient of g and 6 is less than 8. Find g.
A hummingbird has a wing beat of about 200 beats per second how many wing beats would a hummingbird have in 3 minutes
Which property of a measurement is best estimated from the percent error?