Question

Evaluate the lim
a) limx=1(x^3-1/x^2-1)

Answer 1

x^3-1 and x^2-1 has a common factor
find it and cancel it
then put the limit and u r done

Answer 2

can you help me find the last answer

Answer 3

i have 3/2 but am not quite sure

Answer 4

[x2+x+1]/[x+1]

u r right

Answer 5

thank you Zak

Answer 6

u r welcome