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 ( 27+ )
Otras preguntas
where were the three regions columbus explored?
In September, 8 out of 10 days were rainy. How many total days in September were rainy? Reminder: There are 30 days in September.
what river located in southwest china was the boundary of the shang dynasty
How do scientist learn about the mantle and core of the earth
The Stamp Act said the colonists were supposed to buy a British stamp for __________. A. every sheet of newspaper B. every document C. every playing card D. all
Which best describes the English Bill of Rights? A. It guaranteed the English people freedom of religion. B. It gave landowners in England the right to elect th
If the government wanted to slow down the economy’s growth, it would A. increase government spending and increase taxes. B. increase government spending and cut
_________ and Rome were centers for the classics.. Spain Greece France
How is a direct democracy similar to a representative democracy? (3 points) Both types of government are run by a communist party. Both types of democracy give
Hannah practices her guitar for 40 minutes on Monday. On Tuesday she practices for 5/8 of the time she practiced on Monday. On Wednesday she practices for 4/5 o
