GlenemmavChaosiecr GlenemmavChaosiecr
  • 24-11-2016
  • English
contestada

Find the holes of
f(x) = (3x^2+2x-1)/(x^2-1)

Respuesta :

andriansp andriansp
  • 27-11-2016
just factor them out

f(x)  = (3x - 1) / (x-1)

f (-1) = 3 (-1) - 1 /  -1 - 1

f (-1) = -3-1 / -1 -1

f (-1) = -4/2

f (-1) = 2

Hope this helps 
Answer Link

Otras preguntas

What should I fill in this sentence to make it a hyperbole? The rain _______
estimate 126/10 round 126 to the nearest ten A.10 B.12 C.12.6 D.13
Do you know the answer to this question
Plz answer ASAPPP tyyy
name two methods scientists use to obtain empirical evidence
The ray XZ is the angle bisector of ∠WXY and m∠WXY = 105°. Enter m∠WXZ. The measure of ∠WXZ is
2. If the interest rate on a savings account is 0.018%, approximately how much money do you need to keep in this account for 1 year to earn enough interest to c
I need the answer Algebra question
A 10 kg mass rests on a table. What acceleration will be generated when a force of 20 N is applied and encounters a frictional force of 15 N?
Which sentence would stand out the most when scanning a paragraph?