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 Calculating Friction on a Slope
- SiCharlton
- · Replies 10 ·
Graduate Sums of second order and the value of mathematics
- verty
- · Replies 2 ·
Graduate Why pure mathematics is beyond me
- cragwolf
- · Replies 14 ·
Undergrad Solving Inequality |x-3|>=|x|-|3|: Real Values & f(x)=x^2/(1-x^2)
- exequor
- · Replies 5 ·
High School Solving the "Impossible Triangle" Puzzle
- threewood14
- · Replies 12 ·
Undergrad How Do You Calculate the Distance Between Two Points in a Folded Rectangle?
- Chen
- · Replies 2 ·
Undergrad Calculating Sine, Cosine, Tangent & Roots
- KingNothing
- · Replies 2 ·
Undergrad Is Pi Infinite? Determining Constraints of a Circle
- pallidin
- · Replies 16 ·
High School Logic Puzzle: Finding the Appropriate Suffix for a Number
- completenewbie
- · Replies 8 ·
High School Solving a Physics Problem: Finding Force Needed for 50g Toy Bus on Ramp
- Louis Vuiton
- · Replies 2 ·
Undergrad How Can Trigonometry Determine the Path of Light in a Complex Geometric Diagram?
- Kafter
- · Replies 7 ·
Undergrad Are All Prime Numbers Expressible as 6n ± 1?
- JonF
- · Replies 13 ·
Undergrad Solving Arctan(x/y) - 90degrees
- flexifirm
- · Replies 1 ·
Undergrad Solving a Problem with Two Gear Wheels and a Chain
- Hypercase
- · Replies 6 ·
High School Is Pi Infinite and What Does It Mean for Science?
- pallidin
- · Replies 87 ·
Undergrad Solving Math Induction: Prove 1^3 + 2^3 + 3^3 + 4^3 ... + n^3 = ((n^2 + n)/2)^3
- ruud
- · Replies 2 ·
High School Designing a Car: Finding the Right Fuel Tank Size
- roy
- · Replies 1 ·
High School XOR of 2 Sets: A and B - Get the Answer
- abcit
- · Replies 5 ·
High School Explaining steps in simplification
- exequor
- · Replies 1 ·
Undergrad Curry Triangle Paradox: Rearranging Pieces to Figure of Less Area?
- meteor
- · Replies 2 ·
Undergrad How can you derive (P v ~P) in SD?
- wubie
- · Replies 6 ·
Where Can I Find Instructions for Posting Math Symbols?
- Cod
- · Replies 2 ·
High School Trig Problem need someone to explain this
- Dantes
- · Replies 1 ·
High School How Do You Solve for X in This Equation?
- rumaithya
- · Replies 3 ·
High School Does the integral symbol have a name?
- Fuego
- · Replies 7 ·
What Is the Puzzle on Goth1337's Page?
- MaximumTaco
- · Replies 3 ·
Undergrad Prove that the sum of two odd primes will never result in a prime?
- Caldus
- · Replies 3 ·
Undergrad Proving the Max Binomial Coefficient for n and r
- gimpy
- · Replies 2 ·
Undergrad Spectral Analysis: alternatives to Fourier Transforms?
- wimms
- · Replies 2 ·
Undergrad Can Triangulation Describe Distance in Spherical or Euclidean Geometry?
- Jug
- · Replies 6 ·
Undergrad Problem of the week (a memory refresher)
- kadAfi
- · Replies 6 ·
Undergrad What are the extra terms in the k.e expression
- Ian
- · Replies 6 ·
Graduate Interesting quote from a book by Einstein
- marcus
- · Replies 4 ·
Undergrad Explore Higher Order Operators
- KingNothing
- · Replies 9 ·
High School A few problems for math league
- BluE
- · Replies 16 ·
Undergrad Solving the Equation sin(x) + sqrt(3)cos(x) = 1
- Moose352
- · Replies 12 ·
High School Division Algorithm: Find q & r for a=-5286 and b=19
- Caldus
- · Replies 1 ·
Graduate How Can Lee's Claim Be Disproved?
- PrudensOptimus
- · Replies 75 ·
Graduate How Do Artificial Neural Networks Use Output Data to Approximate Functions?
- phoenixthoth
- · Replies 2 ·
Undergrad Proving Parallelogram PQRS & Quadrilateral ABCD: Help Needed
- ruud
- · Replies 6 ·
Undergrad What Are the Key Differences Between Derivatives and Averages in Research?
- PrudensOptimus
- · Replies 4 ·
High School Algebra II: Direct/Inverse Variation & Translation Help
- gcn_zelda
- · Replies 4 ·
High School 3 unknown variables- I'm lost one this one right now
- dmbeluke
- · Replies 2 ·
Undergrad What is the Trace Theorem? Calc I Seminar
- Swigs
- · Replies 3 ·
Undergrad Prove that of a,b,c are natural numbers
- Caldus
- · Replies 1 ·
Undergrad Pumpkin Swing: Calculating Speed at θ=30°, L=5m, g=9.8m/s2, m=10kg
- physicsgivesmeCs
- · Replies 14 ·
Undergrad Calculus I & II (BC, roughly) - can it be done in 8 weeks?
- brum
- · Replies 12 ·
Undergrad (-2)^some decimal = a + bi? why?
- Matt Jacques
- · Replies 2 ·
High School What is the purpose of finding a lower bound in the Traveling Salesman Problem?
- Zurtex
- · Replies 4 ·
High School Is x^3 - x + 1 an Even, Odd, or Neither Function?
- Caldus
- · Replies 3 ·
Graduate Finding Solutions to y^x = x^y
- jcsd
- · Replies 3 ·
High School What are complex numbers used for
- Hypercase
- · Replies 9 ·
High School Find a 5-Digit Number with Unique Prime & Square Digits
- bracey
- · Replies 4 ·
High School Talk about lines, curves, functions and limits?
- franz32
- · Replies 1 ·
High School Solving Equations: Help for Math-Rusty Students
- xyxaprilxyx
- · Replies 2 ·
Undergrad Solving Cube & Sphere Geometry Problem - Help Needed
- recon
- · Replies 3 ·
High School Solving the Sum of Squares of 3 Consecutive Odd Numbers
- ruud
- · Replies 2 ·
High School How Do You Solve a Train Speed Problem with a Snow-Drift Interruption?
- mathemagician
- · Replies 3 ·
High School Discrete Math Definition - What Is Discrete Math?
- Link
- · Replies 2 ·
Graduate Find the 9 Values of a Set of Positive Integers
- PrudensOptimus
- · Replies 4 ·
High School Proving that Any Number Ending in 5 Squared Equals 25
- ruud
- · Replies 9 ·
High School Is Sqrt() More Than Just X^0.5?
- PrudensOptimus
- · Replies 1 ·
Undergrad Is the Sum of Square Roots of 2 and 3 Irrational? A Proof by Contradiction
- MathematicalPhysics
- · Replies 2 ·
Undergrad Chord parallel to AB and 2CD=AB
- himanshu121
- · Replies 4 ·
High School Solving Algebra of Functions: f(500)=3, f(600)?
- Moose352
- · Replies 3 ·
High School Arrange the numbers 1 through 10 in the shape of a pyramid
- Greg Bernhardt
- · Replies 5 ·
High School Area of a right-angled triangle
- Chen
- · Replies 35 ·
Undergrad Function f(x): Rationals = 0, Irrationals = 1
- Lonewolf
- · Replies 8 ·
Undergrad How do I solve problems with decimals using 2's complement arithmetic?
- Caldus
- · Replies 2 ·
High School Solving a Math Problem: Number Interchange & 9 More
- vepore2
- · Replies 3 ·
High School How do vectors and derivation relate in mathematics?
- Thallium
- · Replies 9 ·
High School Solve 2x + 2y + 50 = 2x + 2y + 50 for x: Problem Solving with 2D Matrices
- vepore2
- · Replies 3 ·
High School How can billiard be used to illustrate any laws of mathematics?
- Thallium
- · Replies 1 ·
How Did Ptolemy and Copernicus Shape the Unity of Mathematics?
- moshek
- · Replies 31 ·
Undergrad Analyzing Arc Equations - Why are x1,x2 & y1,y2 Half Circles?
- kishtik
- · Replies 2 ·
Graduate Can multi digit numbers be made into a single digit using a new base?
- Digit
- · Replies 3 ·
Graduate Is Motion Really Impossible Due to the Infinite Divisibility of Space?
- repugno
- · Replies 2 ·
Undergrad Philosophy of Zero: Math Discussion & Resources
- Thallium
- · Replies 13 ·
High School Explanation on the term calculus maths?
- Thallium
- · Replies 1 ·
Career in mathematics or physics
- Derivative86
- · Replies 6 ·
High School Find Perpendicular Lines Algebraically: Tips & Tricks
- cokefree
- · Replies 2 ·
High School How was pi discovered, and how is it calculated?
- KingNothing
- · Replies 1 ·
Undergrad How can we find the root for high degree polynomial functions?
- calculateme
- · Replies 1 ·
High School Selling Eggs: Duck or Hen x2 for 1 Basket
- himanshu121
- · Replies 1 ·
High School Ram's Tricky Cardboard Challenge: What % Remains?
- himanshu121
- · Replies 2 ·
Undergrad Archimedes and Calculus: A Lost Connection?
- Julian Solos
- · Replies 13 ·
High School Adding f(x) and g(x): Domain and Output
- Caldus
- · Replies 4 ·
High School Sine Wave: Definition, Examples & Graphs
- Julian Solos
- · Replies 5 ·
High School What are the differences between natural, rational, whole, and integer numbers?
- info.edp
- · Replies 15 ·
High School What Math and Physics Topics Are Covered in A Level Courses in America?
- Thallium
- · Replies 8 ·
Undergrad Explanation for the uneducated mind
- Andy
- · Replies 3 ·
High School Solving Exponential Equations Using Logarithms
- JDK
- · Replies 10 ·
Undergrad Solving Timetable Problems in Brunei Schools
- recon
- · Replies 2 ·
High School Two Fathers, Two Sons, One Unexpected Lesson: How Rs15,000 Grew to Rs25,000
- himanshu121
- · Replies 4 ·
High School What Is the Secret Word and How Does It Determine the Number of Vowels?
- himanshu121
- · Replies 2 ·
Undergrad Is There a Purely Mathematical Solution to the Equation 5^x + 9^x = 92?
- Tron3k
- · Replies 8 ·
High School How Do I Correctly Rearrange Formulas Involving Pi and Exponents?
- Dooga Blackrazor
- · Replies 2 ·
What Makes Eccentric Geniuses Like Joseph Fourier and Paul Erdős Fascinating?
- zeronem
- · Replies 2 ·
Undergrad Largest number possible containing any of 9 of 10 digits
- Greg Bernhardt
- · Replies 5 ·