Question

find lim \[x^{4}-x^{2}+x+3/x^{3+1}\] when x right arrow 1

Answer 1

\[\lim\limits_{x\rightarrow1}\quad \frac{x^{4}-x^{2}+x+3}{x^{3+1}}\]

is this your Q:

Answer 2

yea, thanks! I don't why I can't get that on the initial post

Answer 3

Simply substitute 1 for x and evaluate

Answer 4

I get 2, does that seem correct?

Answer 5

Review your work.