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 ( 28+ )
Otras preguntas
Write a sentence or more about how and why you should or should not lend a friend a large sum of money.
The _____ , first proposed by ronald melzack and patrick wall, is a current explanation for how pain works
What is the best definition for a compare and contrast essay?
Which is a rational function? A. y=sqrt x-3 B. y=5 C. y=x^2-3x+5 D. y=x-5/x
−px+r=−8x−2 solve for X
20 POINTS!!!!!!! Help!!!!!!! List the 5 spheres and give an example of something you would find in each sphere.
Find the 30th term in the sequence: 18,15,12
Farmer Bob is trying to figure out how much space he has for his garden. If the sides of the garden are 10 ft and 50 ft, what is the area of his garden? Quest
In modified boxplots, a data value is a(n) _______ if it is above q3plus+(1.5)(iqr) or below q1minus−(1.5)(iqr).
What is an example of a mechanical noise?
