Join in expert discussion on general math topics that are not applicable to the specific categories. This includes topics are usually high school math level. Homework help is available.
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High School What is prefix notation for boolean operators called?
- njama
- · Replies 5 ·
Undergrad Is there a new solution for Cardano's formula?
- edgo
- · Replies 8 ·
High School Solve Linear Inequality: ABS Value(7x-8) <=4x+7
- CanaBra
- · Replies 4 ·
High School Primality test algorithm discovered by IIT students
- jobyts
- · Replies 2 ·
High School Who Lives on Each Floor in This 4-Story Building?
- rotor2
- · Replies 13 ·
Undergrad What advanced mathematics should I study for business applications?
- dmehling
- · Replies 2 ·
High School Solving 4.9t² - 39.1t - 125 = 0 for t
- AC5FFw
- · Replies 9 ·
Undergrad Inquiry about the properties of square roots
- spherenine
- · Replies 3 ·
Math Lecture Video Archive - UCCS
- Sankaku
- · Replies 5 ·
High School Solving Algebra Problem: a = SQRT(b/x)-cx
- beeresearch
- · Replies 8 ·
High School How many bananas can Corey the camel transport to the market?
- vladimir69
- · Replies 15 ·
Graduate De Broglie wavelenght of Earth and Moon
- olovomax
- · Replies 11 ·
Undergrad Min Cut on Graph: BGL Users Answer David's Question
- daviddoria
- · Replies 1 ·
High School Calculate X and Y: How to Determine Special Price Tickets for a Group of 14
- Warz
- · Replies 6 ·
Undergrad Can an Old Man Solve a Rubik's Cube Before His House is Destroyed?
- Alpha Orionis
- · Replies 18 ·
High School Creating Physical Formulas: Agreement or Experimentation?
- thedy
- · Replies 2 ·
Graduate Solve 2n Red and Blue Points on a Plane Problem
- Dragonfall
- · Replies 6 ·
Undergrad Calculate Max. Force on Car Lights at Highway Speeds
- VooDooCC
- · Replies 3 ·
High School How Do You Simplify Complex Fractional Exponents in Algebra?
- tunaizgood
- · Replies 2 ·
Undergrad Is Planck's Constant Irrational?
- Unredeemed
- · Replies 31 ·
Undergrad Physical meaning of directrix?
- homology
- · Replies 1 ·
Undergrad Physical Meaning of Mathematical Quantities
- EngWiPy
- · Replies 8 ·
Undergrad Find Independent of x in (6x^2-3/x)^6 Using Pascal's Triangle
- Mathysics
- · Replies 6 ·
Undergrad What Mathematical Strategies Can Boost Your Business Profits?
- ojsimon
- · Replies 2 ·
High School How to stop making careless arithmetic errors on math tests
- ObHassell
- · Replies 2 ·
Undergrad Formula for finding logarithms possible?
- Thymo
- · Replies 11 ·
Today is September, 9, 2009 or 9/9/09
- Jimmy Snyder
- · Replies 42 ·
High School Factoring a Sum of Cubes: How to Factor 8x^6+64?
- tmlfan_179027
- · Replies 1 ·
Undergrad Errors in Boyce & DiPrima ODE textbook 9th edition
- qamptr
- · Replies 1 ·
Graduate Human population verses time, fourier transform of that function .
- Spinnor
- · Replies 3 ·
High School What Number Corresponds to Eyeliner in This Brainteaser?
- The riddler
- · Replies 4 ·
High School Calculate Exponents: 2^n = 1000?
- alfie254
- · Replies 4 ·
Undergrad You have a 3x3x3 cube, built with 1x1x1 bricks (27 bricks in total).
- Werg22
- · Replies 4 ·
Graduate Can You Isolate Tc in a Transcendental Equation?
- mrnn
- · Replies 1 ·
High School Are 'power', 'index' and 'exponent' exact synonyms
- Aeneas
- · Replies 5 ·
Undergrad What if pi eventually had a remainder of 0?
- Chaos' lil bro Order
- · Replies 21 ·
Undergrad RMS and the Pythagorean Theorem
- kotreny
- · Replies 4 ·
High School Need Book Suggestion for High School Algebra and Trigonometry
- xCross
- · Replies 3 ·
Graduate How did Chu Tsai-yü calculate 12-tone equal temperament in the 16th century?
- 2^Oscar
- · Replies 14 ·
Graduate Where can i find the proof to this result?
- sutupidmath
- · Replies 5 ·
Undergrad Projecting distance for Unit Vector
- andykol
- · Replies 1 ·
Undergrad Why Does 2 Seem to Equal 3 in This Mathematical Scenario?
- PrincePhoenix
- · Replies 7 ·
Graduate Is this the Future of Mathematics?
- Jimmy84
- · Replies 2 ·
Undergrad So the identity is actually:\sum_{i = 0}^{n-1} i = \frac{n(n-1)}{2}
- killerfish
- · Replies 1 ·
High School Hexagon Book puzzle that doesnt work
- Galadirith
- · Replies 6 ·
Undergrad How to make an optimal schedule
- daniel_i_l
- · Replies 1 ·
Undergrad Solve Recreational Math: Identify Odd Weight Coin in 5 Weighs
- jvwert
- · Replies 8 ·
High School Is There a Simple Explanation for Why Division by Zero is Undefined?
- Hippasos
- · Replies 2 ·
Graduate Finding lambda in a Stirling's formula problem
- james.farrow
- · Replies 4 ·
Undergrad Understanding Stopping Distance for an Alfa Romeo
- Amel
- · Replies 4 ·
Undergrad 12 coins and a balance beam scale
- isly ilwott
- · Replies 28 ·
Undergrad Finding Global Position from Distance, Phi, and Theta?
- mamali
- · Replies 1 ·
Undergrad Teaching Precalc - extraneous roots?
- dreamtheater
- · Replies 5 ·
High School Is being 12 minutes late considered missing a deadline?
- Andrew Mason
- · Replies 19 ·
Undergrad How Many Moves to Solve the IMPACT Riddle Using Specific Rules?
- MrJones
- · Replies 10 ·
High School Reversing Numbers: Why Does Answer = 0 or Divisible by 3?
- V8Maverick
- · Replies 4 ·
Undergrad Resources for learning generating functions
- Fisicks
- · Replies 3 ·
Graduate Do you know any books in the field of neuromathematics?
- nworm
- · Replies 3 ·
What the following number Sequence
- a2m7l5
- · Replies 6 ·
What Do These Long Strings of Numbers Represent?
- a2m7l5
- · Replies 2 ·
Undergrad Algebraic expression rewritting
- J Goodrich
- · Replies 5 ·
Undergrad Riddle of the Three Prisoners: Who Knows Their Hat Color?
- drizzle
- · Replies 10 ·
Undergrad Determine if a Sudoku puzzle is easy, medium, hard, or evil
- jobyts
- · Replies 21 ·
Undergrad Find three factors with minimal variance for given product
- Evil Robot
- · Replies 15 ·
High School Why is the Circle Measured in 360 Degrees?
- crays
- · Replies 23 ·
Graduate Transpose Problem: Solving Steering Geometry
- ZachGriffin
- · Replies 6 ·
Undergrad Math puzzle involving the game Connect 4
- Blue_Jaunte
- · Replies 3 ·
High School Is 0 an Odd or Even Number? The Confusion Surrounding Evenness of Zero
- monty37
- · Replies 19 ·
Graduate Fun math problem from IMO 2007
- jhooper3581
- · Replies 7 ·
Undergrad Is graph theory course worth taking for rigor and mathematical interest?
- ╔(σ_σ)╝
- · Replies 10 ·
High School Is a Paper Strip Contracted on a Table a Parabola?
- SAZAR
- · Replies 7 ·
Graduate O≡(0,0), A≡(2,0)AND B≡(1,√3). P(x,y)
- abhishek.93
- · Replies 2 ·
Undergrad How to find the explosive ball in 8 balls with 2 weighings
- jojo_working
- · Replies 14 ·
High School What are the different methods for solving an inequality?
- EngWiPy
- · Replies 8 ·
High School What does b indicate for y=(A^x)^b
- brandy
- · Replies 6 ·
Undergrad Fourier Transform Decomposition
- khdani
- · Replies 1 ·
Undergrad Finding the remainder when 3^2010 + 15^2010 is divided by 13
- BustedBreaks
- · Replies 8 ·
Undergrad Is Acme Klein Bottle the Funniest Non-Orientable Surface?
- Ian_Brooks
- · Replies 4 ·
High School Find Direction Angle of Vector in Plane
- htk
- · Replies 7 ·
Graduate How Do You Determine if a Line Segment Intersects a Square in 2D Geometry?
- eniven
- · Replies 5 ·
Undergrad How do you understand math when proofs become too hard to rederive?
- JanClaesen
- · Replies 1 ·
High School How Is the Value of 4⋄ Calculated in This Math Problem?
- depathak15
- · Replies 1 ·
Concerning Mathematica Rejecta
- flouran
- · Replies 6 ·
Graduate Mathematical model of a political process
- wildman
- · Replies 2 ·
Graduate Social Networks, Poisson, And ARMA
- John Creighto
- · Replies 2 ·
High School Loss of information in tangents
- Maxwellkid
- · Replies 6 ·
Graduate Assigning digits to TAU, BETA, PI with rounding constraint
- K Sengupta
- · Replies 2 ·
High School Multiplication tricks besides multiplying by 10
- barthayn
- · Replies 9 ·
Undergrad How can specific values be constructed in polynomials with given roots?
- Bleys
- · Replies 2 ·
High School Multiplying (AX + B)(C - D): which expansion is correct?
- pointintime
- · Replies 45 ·
Undergrad Depressing, my math skills have gone to crap
- gravenewworld
- · Replies 13 ·
Undergrad How do you isolate a variable in a function such as this
- Storm Butler
- · Replies 7 ·
High School Does a-a Always Equal a*0 in Any Number System?
- johncena
- · Replies 1 ·
Undergrad Need to construct a finite series with certain properties
- avalys
- · Replies 1 ·
Undergrad How to prove tan70 = 2tan50 + tan20?
- johncena
- · Replies 2 ·
Undergrad Why does FullSimplify not work with assumptions in Mathematica?
- daudaudaudau
- · Replies 6 ·
Undergrad Is the Four Color Theorem Proof Controversial?
- 2^Oscar
- · Replies 3 ·
Undergrad Calculating circle chords for lumber template
- DaveC426913
- · Replies 4 ·
Undergrad Book Recommendations for Maths
- Skrew
- · Replies 1 ·
High School Is it possible to evaluate x^(2/3) for x<0?
- nietzsche
- · Replies 7 ·