# 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: 10,939
Oct 1st 2011, 06:08 AM
2. ### Read this before posting in this subforum.

• Replies: 0
• Views: 3,466
Aug 14th 2010, 03:52 PM
1. ### Domain Problem and Inverse Problem

• Replies: 2
• Views: 715
Sep 9th 2011, 05:21 AM
2. ### Logs

• Replies: 4
• Views: 445
Sep 9th 2011, 05:13 AM
3. ### Computing the cost of manufacturing 20th unit

• Replies: 3
• Views: 1,332
Sep 9th 2011, 05:07 AM
4. ### Piecewise Function

• Replies: 1
• Views: 418
Sep 8th 2011, 06:21 PM
5. ### Solve 2^2-5X+2=0

• Replies: 5
• Views: 728
Sep 8th 2011, 02:55 PM
6. ### why does i exp(it)=1

• Replies: 6
• Views: 483
Sep 8th 2011, 02:53 PM
7. ### Finding a vector given another vector and their cross product

• Replies: 5
• Views: 948
Sep 7th 2011, 06:31 PM
8. ### Find Vertical Line Intersecting Parabola Only Once

• Replies: 2
• Views: 953
Sep 7th 2011, 11:11 AM
9. ### A few questions involving square roots and inequalities

• Replies: 5
• Views: 1,073
Sep 7th 2011, 08:13 AM
10. ### [SOLVED] Sketch the following sets in the complex plane

• Replies: 8
• Views: 4,431
Sep 7th 2011, 07:54 AM
11. ### Checking a Root of a Cubic

• Replies: 3
• Views: 644
Sep 7th 2011, 07:19 AM
12. ### Finding the modulus and argument for z bar = z^2

• Replies: 7
• Views: 2,706
Sep 6th 2011, 09:27 PM
13. ### Properties of Roots and Absolute Values

• Replies: 1
• Views: 376
Sep 6th 2011, 12:44 PM
14. ### Use De Moivre's Theorem to express sin^6(θ)...

• Replies: 8
• Views: 5,957
Sep 6th 2011, 12:12 AM
15. ### Simplify using only postivie exponents (picture of problem included)

• Replies: 4
• Views: 517
Sep 5th 2011, 06:11 PM
16. ### Determining the general term

• Replies: 2
• Views: 583
Sep 4th 2011, 10:43 AM
17. ### Parametric curves and complex numbers

• Replies: 6
• Views: 595
Sep 4th 2011, 04:17 AM
18. ### Finding the interval of expression having two quadratic equations.

• Replies: 6
• Views: 408
Sep 3rd 2011, 09:01 PM
19. ### [SOLVED] Complex Analysis - Solutions of the Equation

• Replies: 10
• Views: 1,283
Sep 3rd 2011, 07:49 PM
20. ### Need help finding an inverse function

• Replies: 3
• Views: 1,697
Sep 3rd 2011, 04:57 PM

• Replies: 3
• Views: 421
Sep 3rd 2011, 01:28 PM
22. ### Factoring to solve an inequality.

• Replies: 8
• Views: 461
Sep 3rd 2011, 10:52 AM
23. ### Vectors and relative velocity.

• Replies: 4
• Views: 691
Sep 3rd 2011, 10:44 AM
24. ### solving simultaneous equations

• Replies: 3
• Views: 629
Sep 3rd 2011, 04:55 AM
25. ### A synthetic radioactive element decays at a rate proportional to its mass ....

• Replies: 2
• Views: 782
Sep 2nd 2011, 08:26 PM
26. ### Roots of Unity represented on a regular polygon - lenght of side.

• Replies: 11
• Views: 3,732
Sep 2nd 2011, 05:08 AM
27. ### The 10 pirates and 100 gold coins problem

• Replies: 1
• Views: 4,074
Sep 2nd 2011, 01:11 AM
28. ### Solving x = log(x) type equations.

• Replies: 1
• Views: 539
Sep 1st 2011, 04:46 PM

,

,

,

,

,

,

,

,

,

,

,

,

,

,

# undefined

Click on a term to search for related topics.

Use this control to limit the display of threads to those newer than the specified time frame.

Allows you to choose the data by which the thread list will be sorted.