theants
theants
03-12-2017
Mathematics
contestada
Simplify 5x-10/x^2-4
Respuesta :
carlafossil320
carlafossil320
03-12-2017
Let's factorise and use the difference of two squares (D.O.T.S):
[tex] \frac{5(x-2)}{(x+2)(x-2)} [/tex]
the (x-2) in the numerator and denominator cancel out so we are left with:
[tex] \frac{5}{x+2} [/tex]
So the answer is B
Answer Link
VER TODAS LAS RESPUESTAS ( 38+ )
Otras preguntas
Adam is scuba diving. he descends 5 feet below sea level. he descends the same distance 4 more times. what is adam's final elevation?
in a/an ________ economy,the production of a wide range of manufactured products more economically important than primary production and a service sector begins
Dionne was very excited to start working on her new fitness plan, so she started riding her bike 17 miles a day, every day. After a week, she was feeling very t
rename the number 120,000
Rounded 16,500 to the nearest ten thousand
which mountain range is located east of the Mississippi river
A certain skin lotion is a fine mixture of water and various oils. This lotion is cloudy and cannot be separated into oil and water by filtration or centrifuge.
what angle do minute and hour hands of a clock make at 5:30
Which best describes the way historians consider letters and journals?
What was a consequence of violating the Sherman Antitrust Act?
