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 ( 87+ )
Otras preguntas
Oliver read for 450 minutes this month. His goal is to read for 10% more minutes next month.
In act 5 scene 5 of romeo and juliet, when frier Lawrence enters he says " come is the bride ready to go to church? Why is this dramatically ironic?
When I was a child, my father, an astronaut, taught me the names and locations of the constellations, galaxies, and planets in the Milky Way and beyond. Identi
−7−4p−(−5) Combine the like terms to create an equivalent expression:
25y = 15y + 75 Solve pls
A grocery store only sells eggs by the dozen.There are 12 eggs in one dozen eggs.If there are 624 eggs in stock how many dozens of eggs are there
In June I went to summer camp with dancing, singing, paint pictures, which were my favorite activities and I want to go again next year. A) My favorite activi
Jerome has 5 albums with 18 baseball cards in each his friends gives him 7 packages of baseball cards with 13 cards in each if Jerome buys another 10 baseball c
A submarine is 105 ft below the surface of the water, and it begins to ascend at a rate of 3 ft per min. After how many min will the submarine be 82 ft below th
How are potential energy kinetic energy and total energy related?
