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 ( 57+ )
Otras preguntas
Jenna found a pair of sneaker that cost $64.She has a 15% off coupon. How much will she pay for the sneakers?(without Tax?)
In prokaryotes, the rigid layer of material outside the plasma membrane is a _________.
Modern machinery did all EXCEPT which of the following: Drove production costs up. Employed more people to create more products. Made manufacturing less expens
Many self-help groups pattern themselves after the famous self-help group alcoholics anonymous and follow _____ approach.
Mr. Jackson made some sandwiches for a party. Of them,3/5 were chicken sandwiches and the rest were tuna sandwiches. There were 240 tuna sandwiches. How many ch
Does this look right????
Before you touch a wire in an appliance, how should you make sure that it is NOT energized? A. By testing for leakage with an ohmmeterB. By plugging in the lin
Los jóvenes de Honduras tienen mucho tiempo libre y no tienen que trabajar.
Help me plz 10 points
A small child managed to eat a bit of dirt while playing outside. Which of the following would prevent the child from getting sick from the bacteria ingested?A.
