Question

give a formula for the extended function that is continuous at the indicated point

(X^3-1)/(x^2-1), x=1 ???

Answer 1

factor and cancel

Answer 2

clear or no? start with
\[\frac{(x-1)(x^2+x+1)}{(x+1)(x-1)}\] and you are one step away

Answer 3

i got that but i dont know what next

Answer 4

i'm stuck with this one too. anyone else know what to do next?