The Purplemath Forums
Helping students gain understanding and self-confidence in algebra.
It is currently Fri Nov 20, 2009 9:59 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. - 9 Topics
- 27 Posts
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Last post by iceking
on Thu Oct 01, 2009 4:42 pm
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Forum Rules & Guides
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- Pre-Algebra (includes arithmetic)
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Arithmetic
Fractions, ratios, percentages, exponents, number patterns, word problems without variables, etc. - 54 Topics
- 156 Posts
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Last post by maggiemagnet
on Wed Nov 18, 2009 2:39 pm
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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. - 62 Topics
- 200 Posts
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Last post by dkpeppard
on Fri Nov 13, 2009 3:53 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. - 154 Topics
- 481 Posts
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Last post by little_dragon
on Thu Nov 19, 2009 11:41 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. - 206 Topics
- 665 Posts
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Last post by stapel_eliz
on Wed Nov 18, 2009 12:27 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. - 105 Topics
- 392 Posts
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Last post by stapel_eliz
on Fri Nov 20, 2009 7:35 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. - 47 Topics
- 147 Posts
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Last post by stapel_eliz
on Tue Nov 03, 2009 10:02 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. - 48 Topics
- 150 Posts
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Last post by Blackhole252
on Fri Nov 20, 2009 9:52 pm
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Trigonometry
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- Other Areas (not fully supported)
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Calculus
Limits, differentiation, related rates, integration, trig integrals, etc. - 61 Topics
- 237 Posts
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Last post by stapel_eliz
on Mon Oct 19, 2009 9:10 pm
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Calculus
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Discrete Math
Sequences, counting (including probability), logic and truth tables, algorithms, number theory, set theory, etc. - 41 Topics
- 119 Posts
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Last post by stapel_eliz
on Sat Nov 14, 2009 11:43 pm
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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. - 27 Topics
- 74 Posts
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Last post by yabo2k
on Mon Oct 26, 2009 10:58 pm
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Statistics
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Uncategorized
Topics that don't fit anywhere else. - 23 Topics
- 78 Posts
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Last post by xXphotographyXx
on Thu Oct 22, 2009 1:33 am
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Uncategorized
Statistics
Total posts 2828 • Total topics 870 • Total members 696 • Our newest member splits1