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 ( 26+ )
Otras preguntas
What is the first element to start filling a d sublevel?
Maureen, a talented painter, started a business making handmade furniture with customized designs painted on each piece. Because she knows nothing about marketi
If the radious of a ceratain circle is tripled with 8.2 cm then added, the result is the circumgrence fo the circle. find the radius of the circle
The ______ tract and the ______ tract make up the pyramidal system.
Which of the following pairs of chromosomes in a human are not autosomes? A.number 12 B.number 16 C.number 21 D.number 23
Igor Stravinsky shocked the music world when writing his ballet by adding ____________ to "The Firebird."
Which of the following statements is true? The Challenger Deep was explored by Picard and Walsh. Data from Jason-1 will help scientists study deep sea life. Sa
Which of the following is a binomial? (2 points) c2 + c + 6 c2 − 16 −8c c3 + 4c2 − 12c + 7
How to find the angles measures using the law of sines and cosines
PLS HELP!!!!!!!!!!!!!!! A man and woman have a son who is color blind, a recessive sex-linked trait carried on the X-chromosome, but neither parent is color bli
