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 How Many Configurations Does a 2x2 Rubik's Cube Have?
- Feynmanfan
- · Replies 8 ·
Undergrad Determine whether f is even, odd, or neither?
- akt223
- · Replies 4 ·
Undergrad How Do You Solve Absolute Value and Quadratic Inequalities?
- MathExpert
- · Replies 2 ·
Undergrad How Does Shifting Affect the Function f(x)?
- MathExpert
- · Replies 2 ·
Undergrad What is the result of raising 0.9i to the second power?
- Gamish
- · Replies 6 ·
Undergrad How Does the Black Scholes Equation Work in Option Pricing?
- courtrigrad
- · Replies 2 ·
High School Sinusoidal regression forms: y=a sin(bx+c)+d vs y=a sin[b(x-c)]+d
- Nemo
- · Replies 17 ·
Undergrad Where should I start with advanced mathematics during my holiday break?
- recon
- · Replies 2 ·
Undergrad Sum of integers involving factorial notation
- Sanosuke Sagara
- · Replies 1 ·
High School Wondering exactly what sine is.
- repugno
- · Replies 4 ·
Undergrad Constructing Integers with 3,4,8,9 up to 101
- ceptimus
- · Replies 43 ·
High School Two numbers 15% and 25% more than a third — what percent is the first of the second?
- aprao
- · Replies 6 ·
High School How Do You Calculate the Principal from Simple Interest?
- aprao
- · Replies 1 ·
Graduate Relationship between formal systems of consistent, known, and observed statements
- honestrosewater
- · Replies 21 ·
High School Integer value of the longest possible side of a triangle
- aprao
- · Replies 1 ·
Undergrad Alhazen's Billard Problem: Solving a Geometric Puzzle with Algebra
- FulhamFan3
- · Replies 7 ·
Graduate Proving inconsistency of a set of sentences in SD+
- Marie120
- · Replies 3 ·
High School Is 1 Considered a Prime Number?
- the4thcafeavenue
- · Replies 9 ·
Graduate Calculating Sums of Reciprocal Squares and Fourth Powers
- dextercioby
- · Replies 14 ·
High School What is formula for the surface area of a dome?
- DaveC426913
- · Replies 17 ·
High School How does the elimination method work for solving simultaneous equations?
- roger
- · Replies 9 ·
Problem Solving Techniques: Learn Steps to Solve Problems
- EngTechno
- · Replies 2 ·
High School What does the product of two cosine functions represent in terms of angles?
- trancefishy
- · Replies 5 ·
High School Asking for a value of trigonometri
- Sanosuke Sagara
- · Replies 3 ·
High School Solve 3x3 Magic Square Puzzle with 8-16
- chound
- · Replies 5 ·
High School How can I solve this system of algebraic equations?
- NeutronStar
- · Replies 18 ·
Undergrad How do I solve 8n² = 64n lg(n)?
- Niels
- · Replies 4 ·
High School How to derive the quadratic formula from ax^2+bx+c=0
- Clausius2
- · Replies 16 ·
Undergrad Fallacious proofs that 2 = 1
- T@P
- · Replies 11 ·
Can Sheep Really Achieve a 10-Minute Flight Time?
- mattmns
- · Replies 21 ·
High School Why Is the Center of a Circle Represented as (h,k) in Its Equation?
- roger
- · Replies 6 ·
High School How Much Water is Left in the Bottle?
- Dephenistrator
- · Replies 2 ·
High School What is the difference between arcsin and inverse sin?
- tony873004
- · Replies 2 ·
High School When will the walking boy reach school?
- courtrigrad
- · Replies 2 ·
Undergrad Geometric formulas of linear perspective
- theophoretos
- · Replies 1 ·
Undergrad Max Number of Boxes in a Container - Deriving the Formula
- realler
- · Replies 2 ·
High School Algebra 2: Understanding Tangent of 270 Degrees
- xtinieee
- · Replies 3 ·
Graphic Design Wallpapers by m-war - Math Themed!
- WaR
- · Replies 2 ·
High School Anybody can tell me how to find y1 , y2 , angle 1
- bent al physics
- · Replies 3 ·
Graduate Zeta function = vacuum Background?
- Wave's_Hand_Particle
- · Replies 2 ·
Undergrad Are there other non-integrable functions besides x^x?
- mahesh_2961
- · Replies 3 ·
Graduate Can Mathematics Prove the Need for Ethics and Unity Among Elites?
- lockecole
- · Replies 3 ·
High School Why is a number repeated 6 times always divisible by 7?
- mahesh_2961
- · Replies 33 ·
Undergrad Difference of two square integers
- primarygun
- · Replies 11 ·
High School Optimal strategies for the game Go ?
- courtrigrad
- · Replies 1 ·
Undergrad Two ladders of 2m and 3m crossing at 1m in an alley
- Galileo
- · Replies 10 ·
Graduate Smallest Number with 50+ Symbols Definition
- tribdog
- · Replies 11 ·
High School Plotting Root Mean Square Calculations with Radians
- echoSwe
- · Replies 3 ·
Graduate Musical notation and mathematics
- Chronos
- · Replies 4 ·
Undergrad Positive integers( A short question )
- primarygun
- · Replies 11 ·
Undergrad Why Does This Mathematical Expression Equal Zero?
- Baggio
- · Replies 2 ·
High School Why does the number e appear so often in nature?
- fomenkoa
- · Replies 2 ·
Undergrad What Are the Legal Steps in Calculating i^i?
- Hyperreality
- · Replies 12 ·
High School What is "Height*Width at Half Height"?
- sotellme
- · Replies 8 ·
Undergrad Proving PQ, PR, T, S, R and Q are Concyclic
- Physics is Phun
- · Replies 3 ·
Undergrad Proving 1·1! + 2·2! + ... + k·k! equals a recursive series
- gonzo
- · Replies 21 ·
High School Can the man choose the right door without getting killed?
- soccerjayl
- · Replies 20 ·
High School Expressions with (6/x+2) + (8/x+3)
- ValiantKhan
- · Replies 3 ·
High School What is an example of direct proportionality?
- sotellme
- · Replies 7 ·
Undergrad Can I find the volume of a spherical section without calculus?
- Moose352
- · Replies 3 ·
Graduate Constructing a Triangle in Higher Dimensions
- roger
- · Replies 13 ·
Graduate Proving a²+b²+c²≤2 given ab+ac+bc=1
- Anzas
- · Replies 24 ·
High School How do you solve √(3x+1) - √(x-1) = 2?
- footprints
- · Replies 12 ·
Undergrad Problem involving relative measurements
- courtrigrad
- · Replies 5 ·
Undergrad Can Classic Greek Problems Be Solved with Basic Geometry?
- gravenewworld
- · Replies 5 ·
High School How Do Logarithms Simplify Exponential Equations and Factor Polynomials?
- Link
- · Replies 1 ·
Undergrad What is the definition of a^i?
- 3.14lwy
- · Replies 4 ·
Undergrad How do I solve log(base 5)36 in terms of x and y?
- seiferseph
- · Replies 4 ·
High School Intrigued by regular polyhedra for years
- DaveC426913
- · Replies 2 ·
Graduate Is Pi Truly Random and Continually Digited in its Calculation?
- fizzzzzzzzzzzy
- · Replies 12 ·
Undergrad Are prime numbers more than a curiosity?
- Rothiemurchus
- · Replies 3 ·
Undergrad What is the solution to log base 4 (64) + 15*log base 32 (2)?
- SomeRandomGuy
- · Replies 3 ·
High School Dog running a mile hill with half your speed
- nnnnnnnn
- · Replies 12 ·
High School What does the ≡ symbol mean in math?
- danne89
- · Replies 15 ·
High School Theory vs Theorem: Understand the Difference
- Physics is Phun
- · Replies 4 ·
High School Solving for X in a 60x^2 - 90x^4 Equation
- ziddy83
- · Replies 12 ·
High School How Can Man Take 2 Pills to Stay Alive?
- T@P
- · Replies 5 ·
Undergrad Find real values of a and b satisfying a^b=b^a
- josephcollins
- · Replies 21 ·
Graduate Can one Calculate Hypotenuse in Following Case?
- Edwin
- · Replies 8 ·
High School What is Euclid's Method and How is it Used to Find the GCD and LCM?
- courtrigrad
- · Replies 1 ·
Undergrad Dividing by Zero: Is it Undefined or Infinity?
- scribe
- · Replies 6 ·
High School How does Achilles catch the tortoise in Zeno's paradox?
- gilboy64
- · Replies 4 ·
High School Can You Find Triangle Sides with Only Angle Information?
- ziddy83
- · Replies 8 ·
Undergrad Constructing Lengths with Irrational Numbers
- gravenewworld
- · Replies 15 ·
Undergrad What chess board arrangement maximizes puzzle difficulty?
- Ian Rumsey
- · Replies 9 ·
High School Finding the Missing Digit of a 5-Digit Number
- BobG
- · Replies 5 ·
Undergrad How they get to the 3rd equation
- asfd
- · Replies 1 ·
High School Using Greek Letters in Forum Formulas
- rex
- · Replies 2 ·
Q.E.D Meaning: What Does it Stand For?
- mprm86
- · Replies 3 ·
Undergrad How can I deduce equations for my university studies in physics?
- cosmon
- · Replies 6 ·
Undergrad Are complex numbers part of the real world
- Rothiemurchus
- · Replies 8 ·
High School Drawing one continuous line through all segments without crossing
- Galaxy
- · Replies 6 ·
Graduate Fermat's Last Theorem Proof in WSEAS
- jcfdillon
- · Replies 65 ·
Undergrad Math research topics accessible with calculus and linear algebra
- trancefishy
- · Replies 22 ·
Undergrad Summation Question (Properties)
- dogma
- · Replies 2 ·
High School Solutions to a simple equation
- LeBrad
- · Replies 5 ·
High School Can someone tell me if this is right ?
- trae160
- · Replies 5 ·
Graduate Non-linear to linear transformation
- tfleming
- · Replies 1 ·
Alevel Maths Mechanics Edexcel
- krishna_rajah
- · Replies 2 ·
High School How Do You Determine the Center and Intercepts of a Hyperbola?
- Hygelac
- · Replies 1 ·