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 ( 31+ )
Otras preguntas
What is a short-term benefit for a company to regularly keeping wages low? A. Employees find high job satisfaction. B. Companies can expect a high turn-over. C.
Using the formula r=d/t, where d is the distance in miles, r is the rate, and t is the time in hours, at which rate must you travel to cover 212.5 miles in 2.5
Describe the linguistic make-up of Canada.
The football team lost 15 yards per play for 3 plays. What is the total yardage the team lost?
Which is the best strategy for overcoming low self-esteem?remove the sources of worry in your life commit to achieving your goals without fail focus on positive
What is 555 rounded nearest hundred?
Pablo: ¡_____________ es verdad! Tú puedes entrar cuando quieras. Nunca estás en el pasillo sin llave. (1 point)
the number of terms in the expression 3x-1 is what?
What Provides long-term energy storage for animals
A representation of earths rounded surface on a flat surface is called?
