Question

Find the following limit

Answer 1

\[\lim_{n \rightarrow \infty}\frac{2+5n+4n ^{4}}{2n}\]

Answer 2

separate fractions ... and evaluate them individually ... you will get
0 + 5/2 + inf = inf

Answer 3

So the limit is infinity?

Answer 4

yes

Answer 5

use wolfram to confirm it
lin x->inf ... your function in x ...