# Pre-Calculus Forum

Pre-Calculus Help Forum: Pre-calculus does not involve calculus, but explores topics that will be applied in calculus

1. ### This forum is for PRE-Calculus. READ BEFORE POSTING

• Replies: 25
• Views: 11,270
Oct 1st 2011, 06:08 AM
2. ### Read this before posting in this subforum.

• Replies: 0
• Views: 3,581
Aug 14th 2010, 03:52 PM
1. ### Limit expo-trigo

• Replies: 6
• Views: 411
Jun 29th 2009, 05:21 PM
2. ### Common tangent ellipse and circle

• Replies: 16
• Views: 5,332
Jun 29th 2009, 04:53 AM
3. ### Solving for One Variable in Terms of Others...

• Replies: 4
• Views: 500
Jun 28th 2009, 01:12 PM
4. ### Polynomials questions again... part 3

• Replies: 4
• Views: 486
Jun 27th 2009, 03:46 PM
5. ### Polynomials questions again... part 4

• Replies: 2
• Views: 476
Jun 27th 2009, 05:09 AM
6. ### Bisector of an acute angle (Help)

• Replies: 4
• Views: 661
Jun 27th 2009, 12:09 AM
7. ### Approximation

• Replies: 3
• Views: 775
Jun 26th 2009, 09:17 AM
8. ### Demonstration

• Replies: 2
• Views: 561
Jun 26th 2009, 01:32 AM
9. ### Prove that function is inverse of itself?

• Replies: 4
• Views: 1,696
Jun 26th 2009, 12:02 AM
10. ### Logarithms

• Replies: 4
• Views: 491
Jun 25th 2009, 02:43 PM
11. ### Rearranging Equations and Trigonometry

• Replies: 4
• Views: 648
Jun 24th 2009, 06:57 PM
12. ### Find the formluas for the following:

• Replies: 3
• Views: 334
Jun 24th 2009, 02:38 PM
13. ### Find the limits of the following in all steps:

• Replies: 2
• Views: 482
Jun 24th 2009, 09:51 AM
14. ### Floor function

• Replies: 1
• Views: 1,074
Jun 23rd 2009, 11:03 PM
15. ### Induction proof

• Replies: 2
• Views: 413
Jun 23rd 2009, 10:17 PM
16. ### Find the range

• Replies: 1
• Views: 479
Jun 23rd 2009, 05:34 AM
17. ### Function construction.

• Replies: 3
• Views: 1,153
Jun 23rd 2009, 02:51 AM
18. ### Easiest proof of sin(x)/x -> 1 , as x -> 0

• Replies: 13
• Views: 912
Jun 22nd 2009, 11:55 PM
19. ### Help with a trig question - Solving for variable

• Replies: 9
• Views: 635
Jun 22nd 2009, 09:53 PM
20. ### Sketch the graph:

• Replies: 2
• Views: 863
Jun 22nd 2009, 03:34 PM
21. ### Limit of sum-fonction

• Replies: 2
• Views: 732
Jun 22nd 2009, 10:14 AM
22. ### Expo-equation

• Replies: 1
• Views: 674
Jun 22nd 2009, 08:00 AM
23. ### Limit : ln-expo

• Replies: 4
• Views: 618
Jun 22nd 2009, 06:32 AM
24. ### ve

• Replies: 5
• Views: 392
Jun 22nd 2009, 12:21 AM
25. ### Simple Log question.

• Replies: 1
• Views: 384
Jun 21st 2009, 01:58 PM
26. ### Conjucate and cubique complex -number

• Replies: 1
• Views: 347
Jun 21st 2009, 12:15 PM
27. ### Logarithm laws?

• Replies: 3
• Views: 524
Jun 21st 2009, 06:03 AM

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