LÍMITS
1. lim
x→1
x+3
2. lim
x→−2
x2−4
x+2
3 . lim
x→−2
x5+32
x+2
4 . lim
x→1
x3−1
x2−1
5 . lim
x→3
x3−27
x−3
6 . lim
x→7
343−x3
x−7
7 . lim
x→1
√
x−1
x−1
8 . lim
x→0
3x−
√
x
x
9 . lim
x→0
x3+2x2−x
x4
10 . lim
x→0
x2−x
x
11. lim
x→0
2x5−3x2+5x
x5−2x3+x
12. lim
x→0
√
2x−x
x2−x
13 . lim
x→0
x3−2x2+3x
2x3+3x2−7x
14 . lim
x→0
√
2−x−
√
2
2x3+3x2−5x
15 . lim
x→0
√
x+1−1
√
1−x−1
16 . lim
x→0
2x5−3x2+5x
x5−2x3+x
17 . lim
x→∞
(
1
x+1
x2
)
18 . lim
x→∞
(
2−5
x
)
19 . lim
x→∞
3
2x2−3x+4
20 . lim
x→∞
2x
x+1
21. lim
x→∞
2x5−3x2+5x
x5−2x3+x
22. lim
x→∞
2x+1
3x−1
23 . lim
x→∞
2x2+3x−1
x+2
24 . lim
x→∞
2x3−4x+1
4x3+3x2+9
25 . lim
x→∞
(
1+2
x
)
x
26 . lim
x→∞
(
1−1
x
)
x
27 . lim
x→∞
(
x
1+x
)
x
28 . lim
x→∞
(
1+1
x
)
x+5
29 . lim
x→∞
(
2x+3
2x+1
)
x+1
30 . lim
x→∞
(
1+2
x
)
2x
31 lim
x→0
(
2x+3
)
2
x
32 lim
x→0
(
2x+1
)
1
x
33 . lim
x→0
(
x−2
3
)
1
x
