The Purplemath Forums
Helping students gain understanding and self-confidence in algebra.
It is currently Fri Mar 19, 2010 9:07 pm
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Forum Rules & Guides
Rules for posting and helping, along with guides for formatting and explanations of what to expect. Post "test" messages here. - 10 Topics
- 30 Posts
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Last post by SplitWindowVette
on Mon Dec 14, 2009 5:16 pm
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Forum Rules & Guides
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News
Updates, outages, etc. Post here with requests for resources or modifications. - 8 Topics
- 32 Posts
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Last post by teddybear101
on Sat Feb 06, 2010 6:47 pm
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News
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- Pre-Algebra (includes arithmetic)
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Arithmetic
Fractions, ratios, percentages, exponents, number patterns, word problems without variables, etc. - 64 Topics
- 182 Posts
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Last post by stapel_eliz
on Mon Mar 15, 2010 11:09 am
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Arithmetic
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Pre-Algebra
Simple patterns, variables, the order of operations, simplification, evaluation, linear equations and graphs, etc. - 66 Topics
- 212 Posts
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Last post by b2bw45381
on Sun Mar 14, 2010 3:07 pm
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Pre-Algebra
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- Algebra and pre-calculus (excluding trigonometry).
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Beginning Algebra
Simplificatation, evaluation, linear equations, linear graphs, linear inequalities, basic word problems, etc. - 178 Topics
- 540 Posts
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Last post by little_dragon
on Fri Mar 19, 2010 1:31 pm
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Beginning Algebra
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Intermediate Algebra
Quadratic equations and inequalities, variation equations, function notation, systems of equations, etc. - 247 Topics
- 782 Posts
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Last post by stapel_eliz
on Fri Mar 19, 2010 12:12 pm
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Intermediate Algebra
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Advanced Algebra ("pre-calculus")
Complex numbers, rational functions, logarithms, sequences and series, matrix operations, etc. - 130 Topics
- 437 Posts
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Last post by stapel_eliz
on Thu Mar 18, 2010 1:36 pm
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Advanced Algebra ("pre-calculus")
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- Geometry & Trigonometry
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Geometry
Geometric formulae, word problems, theorems and proofs, etc. - 59 Topics
- 183 Posts
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Last post by maggiemagnet
on Wed Mar 10, 2010 11:27 pm
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Geometry
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Trigonometry
Trigonometric ratios and functions, the unit circle, inverse trig functions, identities, trig graphs, etc. - 55 Topics
- 174 Posts
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Last post by TimeSwing
on Wed Mar 10, 2010 3:30 am
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Trigonometry
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- Other Areas (not fully supported)
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Discrete Math
Sequences, counting (including probability), logic and truth tables, algorithms, number theory, set theory, etc. - 47 Topics
- 137 Posts
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Last post by teddybear101
on Thu Mar 18, 2010 11:53 am
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Discrete Math
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Matrix (Linear) Algebra
Linear spaces and subspaces, linear transformations, bases, etc. - 25 Topics
- 75 Posts
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Last post by mauzel
on Fri Oct 30, 2009 11:01 pm
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Matrix (Linear) Algebra
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Statistics
Standard deviation, mean, variance, z-scores, t-tests, etc. - 29 Topics
- 78 Posts
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Last post by dt084
on Thu Jan 28, 2010 11:34 pm
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Statistics
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Uncategorized
Topics that don't fit anywhere else. - 25 Topics
- 82 Posts
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Last post by ilearnmath.net
on Wed Mar 17, 2010 10:05 pm
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Uncategorized
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Total posts 3186 • Total topics 997 • Total members 880 • Our newest member joeleitz