Texas A&M, Department of Mathematics
High School Exam November 18, 2000
Solutions to DE Exam
1. √5
2. 8, 18
3. 3(√2−1)
4. 30
5. 9
6. 100π
7. √3
10
8. 16
9. −7< x < 12
10. 24
11. n(n −1)
2
12. 6
13. 6
14. 14
15. 25√3
16. (a) 1
(b) 35 (c) 4
17. π+ 2√2
18. 29
19. −105
20. (−∞,−2)∪(0,∞)
21. √5−1
22. 5 +3√42