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 ( 44+ )
Otras preguntas
There was an Open Door policy between the U.S. and the other countries that traded in China. True False
Which statement is true regarding scientific laws? Scientific laws are scientists' opinions of why events occur. Scientific laws are facts that describe obs
Which nation was able to achieve independence from Turkish rule with assistance from Britain, France, and Russia (their actions clearly against the principles
The first three terms of a geometric sequence are shown below. x+3,-2x2-6x,4x3+12x2,.... What is the eighth term of the sequence?
Kami are spirits or natural forces that exist everywhere in the world. True False
what equation represents a line that is parallel to y=3X +5
if tan theta = 11/60, what is the value of cot theta? 1/60 1/11 60/11 61/11
The atoms and molecules in a gas are in constant motion. Temperature is a measure of their speed as they move. How are these related? a. As temperature decre
How did James Watt help to fuel industrialization in Great Britain
Explain why an apple is healthy. No fake answers please thanks
