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 ( 17+ )
Otras preguntas
Scientists have recently discovered one the smallest stars on record. How long will this star lastcompared to a larger star formed at the same time?O A. The sma
What is the weight of a basketball with a mass of 0.5 kg
Bowl I contains eight red balls and six blue balls. Bowl II is empty. Four balls are selected at random, without replacement, and transferred from bowl I to bow
The function f(x) = x2 - 6x + 9 is shifted 5 units to the left to create g(x). What is g(x)?
the skeleton inside the body of reptiles and other vertebrates is called an ____?
An initial investment of $100 is now valued at $150. The annual interest rate is 5%, compounded continuously. The equation 100e0.05t = 150 represents the situat
(x 4 - 3x 3 + 3x 2 - 3x + 6) (x - 2)
Find the slope of the line that contains the points (2,2) and (-7,-4).
At 1,312 feet below sea level, the is the lowest point on the Earth's surface.
You can work at most 20 hours next week. You need to earn at least $90 to cover your weekly expenses. Your dog walking job pays $9.00 per hour and your job as
