The Purplemath Forums
Helping students gain understanding and self-confidence in algebra.
It is currently Wed Jun 19, 2013 7:27 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. - 30 Topics
- 52 Posts
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Last post by stapel_eliz
on Thu Jun 13, 2013 10:05 am
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Forum Rules & Guides
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News
Updates, outages, etc. Post here with requests for resources or modifications. - 10 Topics
- 41 Posts
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Last post by Greenboyb1
on Wed Apr 11, 2012 5:26 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. - 103 Topics
- 266 Posts
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Last post by jg.allinsymbols
on Sun Jun 16, 2013 7:06 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. - 150 Topics
- 420 Posts
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Last post by jg.allinsymbols
on Fri Apr 19, 2013 10:50 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. - 389 Topics
- 1216 Posts
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Last post by maggiemagnet
on Sat Jun 15, 2013 12:21 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. - 566 Topics
- 1704 Posts
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Last post by jg.allinsymbols
on Tue Jun 18, 2013 3:42 am
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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. - 261 Topics
- 935 Posts
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Last post by stapel_eliz
on Thu May 23, 2013 9:00 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. - 87 Topics
- 265 Posts
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Last post by zxcvbnm123
on Wed May 08, 2013 9:14 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. - 151 Topics
- 508 Posts
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Last post by stapel_eliz
on Fri Jun 07, 2013 2:37 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. - 176 Topics
- 597 Posts
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Last post by vincent118
on Mon Jun 17, 2013 6:21 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. - 110 Topics
- 285 Posts
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Last post by TutorIndia
on Thu Apr 18, 2013 3:49 am
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Discrete Math
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Matrix (Linear) Algebra
Linear spaces and subspaces, linear transformations, bases, etc. - 37 Topics
- 105 Posts
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Last post by anonmeans
on Wed Jun 19, 2013 6:06 pm
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Matrix (Linear) Algebra
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Statistics
Standard deviation, mean, variance, z-scores, t-tests, etc. - 54 Topics
- 168 Posts
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Last post by mathmari
on Sat Apr 27, 2013 3:05 pm
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Statistics
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Uncategorized
Topics that don't fit anywhere else. - 49 Topics
- 136 Posts
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Last post by rafa_mota04
on Tue May 21, 2013 2:12 pm
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Uncategorized
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Total posts 6677 • Total topics 2161 • Total members 1367 • Our newest member babynegs