5x2 + 10х + 1 :0. lim x4 + x? + 1

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.5: Rational Functions
Problem 7E
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#20) use L’Hôpital’s rule to find the limit.
x - 4
x + 5
12. lim
>4² - 16
11. lim
-25
x² - 5x- 50
2 + 5x – 6
13. lim
14. lim
B.
X -10
x - 1
x + 9 iH
x + 1
16. lim
- - 7x- 8
15. lim
-9x2 + 13x + 36
In Problems 17–24, even though the limit can be found using
Theorem 4 of Section 2.2, use L'Hôpital 's rule to find the limit.
2x + 3
6x- 7
17. lim
5x-1
18. lim
7x-6
3x2
19. lim
5x +10x +1
20. lim
* + x +1
1
x+ 4
2- 9
21. lim
*-16
22. lim
3.
21 + 3x + 1
23. lim
3.x-2r + 1
5-4x
24. lim
Transcribed Image Text:x - 4 x + 5 12. lim >4² - 16 11. lim -25 x² - 5x- 50 2 + 5x – 6 13. lim 14. lim B. X -10 x - 1 x + 9 iH x + 1 16. lim - - 7x- 8 15. lim -9x2 + 13x + 36 In Problems 17–24, even though the limit can be found using Theorem 4 of Section 2.2, use L'Hôpital 's rule to find the limit. 2x + 3 6x- 7 17. lim 5x-1 18. lim 7x-6 3x2 19. lim 5x +10x +1 20. lim * + x +1 1 x+ 4 2- 9 21. lim *-16 22. lim 3. 21 + 3x + 1 23. lim 3.x-2r + 1 5-4x 24. lim
5x2 + 10x + 1
20. lim
.4
x* + x² + 1
th
Transcribed Image Text:5x2 + 10x + 1 20. lim .4 x* + x² + 1 th
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