- #1
katielynn09
- 6
- 0
Ok the problem is:
lim x->-1 |x+1| / x2-1
(sorry i don't really know how to type the equation out)
I think that you have to find the limit as x->-1 from both the left and right sides
from right:
so I got lim x->-1 = (x+1)/x2-1 = (x+1)/(x+1)(x-1) = 1/(x-1) =1/-1-1 =-1/2
How would I go about finding the limit from the left?
lim x->-1 |x+1| / x2-1
(sorry i don't really know how to type the equation out)
I think that you have to find the limit as x->-1 from both the left and right sides
from right:
so I got lim x->-1 = (x+1)/x2-1 = (x+1)/(x+1)(x-1) = 1/(x-1) =1/-1-1 =-1/2
How would I go about finding the limit from the left?