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 ( 74+ )
Otras preguntas
Grace has yellowed skin, a suppressed appetite, and high blood pressure. Which drug does Grace most likely abuse? A. Alcohol B. Tobacco C. Hallucinogen
In which region are most of the cities of Brazil? southern region Amazon lowlands central highlands coastal plain
Plant Kingdom to spcises
what kept alive the ideology of individualism and faith in the self made man among the american masses
Why might the civilian conservation corps have employed only males?
Tornadoes are common in areas of flat plains because _____.
The length of a rectangle is 4 centimeters longer than the width. the perimeter of the rectangle is 72 centimeters. find the length and the width of the rectang
The area of each square is 25 square unit what's the perimeter
If a scow is towed at the rate of 3 miles an hour, how many hours will be needed to tow the scow 28 miles? A. 10 hours, 30 minutes B. 9 hours, 20 minutes C. 12
On are recent 160 mile road trip ciara's car used 7 3/4 gallons of gas. how many gallons should she expect to use on a 250 mile road trip
