Question

Please help me find the limit of (x^2-1)/(x^2+x-2) as x approaches -2.

Answer 1

just plug x=-2 direct
what u get

Answer 2

If you plug-in x=-2 the functions returns with a 0 in the denominator.

Answer 3

but not in numerator, right ?

Answer 4

correct

Answer 5

so, what ur conclusion?

Answer 6

3/0

Answer 7

= ~

Answer 8

I do not understand what you just typed.

Answer 9

~ it means infinity

Answer 10

Ok so the limit does not exist.

Answer 11

yes

Answer 12

ok thank you

Answer 13

welcome