vedss
vedss
13-05-2015
Mathematics
contestada
what is x+2/x - x/x+2
Respuesta :
Panoyin
Panoyin
14-05-2015
[tex]\frac{x + 2}{x} - \frac{x}{x + 2} = \frac{(x + 2)(x + 2)}{x(x + 2)} - \frac{(x)(x)}{x(x - 2)} = \frac{x^{2} + 4x + 4}{x^{2} + 2x} - \frac{x^{2}}{x^{2} + 2x} = \frac{4x + 4}{x^{2} + 2x} = \frac{4(x + 1)}{x(x + 2)}[/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
samantha has homework in five subjects tonight. she has 15 minutes of science, 20 minutes of math, 30 minutes of reading, 20 minutes of writing, and 15 minutes
Use a calculator to find each answer. Round to the nearest tenth. 1.) 8392-(530+239) 2.) (984.2 - 845) ÷5 3.) (1000÷14.6) +8.4 4.) (8392-530) + 539
How did Sargon's creation of an empire change the history of Mesopotamia
Why were American troops withdrawn from Mexico in 1917? A: President Wilson had succeeded in helping Venustiano Carranza attain power. B: President Wilson wante
Article II of the U.S. Constitution describes the structure and powers of the legislative branch organization and duties of the executive branch oversight an
even has 4 marker that is 7 fewer markers than jenna has how many markers does jenna have
DVDs were on sale for $12 each. Vanessa bought 14 DVDs. How much did Vanessa spend? $
what part of a microscope helps adjust the brightness of an image
adam Smith is the author of what influential book?
what is the ratio in simplest form 13:39
