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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Graduate What strange pattern emerges from the Pell Numbers?
- tejolson
- · Replies 4 ·
Graduate Simultaneous polynomial equations.
- Tableandchair
- · Replies 1 ·
Solving 5(x + 4)(x + 2) = x^2 + 6x + 8
- Casio1
- · Replies 8 ·
Discovering the Truth Behind the Side Ratios of a 30:40:90 Triangle
- DeusAbscondus
- · Replies 2 ·
Math Game: True or False - Correct/Incorrect?
- moatasim23
- · Replies 3 ·
Simplifying trig expression
- hatelove
- · Replies 1 ·
Find the Special Point of a Triangular Pyramid: Proof Explained
- veronica1999
- · Replies 1 ·
High School Is it a good idea to get a tattoo of mathematical equations?
- cmmcnamara
- · Replies 6 ·
Remembering Alan Turing: A Pioneering Computer Scientist
- Plato2
- · Replies 1 ·
High School Is this equivalent to the Pythagorean Theorem?
- Quine!
- · Replies 1 ·
Factoring exponents from trig functions
- hatelove
- · Replies 1 ·
Undergrad Question about exponents and i .
- cragar
- · Replies 6 ·
Undergrad Basics of Inequalities: Solving |x-1| - |x| + |2x+3| > 2x +4
- Kartik.
- · Replies 1 ·
High School Rounded Division: Finding the Nearest Whole Number in Math
- johann1301
- · Replies 4 ·
How can I rearrange this complex formula in Excel to solve for G13?
- dipster307
- · Replies 7 ·
Undergrad What is the Hyperbola of Apollonius?
- ralphiep
- · Replies 2 ·
High School Order of operations - parenetheses
- manjuvenamma
- · Replies 4 ·
Undergrad Doubles pairings with five people
- HeuristicBisc
- · Replies 4 ·
Soviet mathematics/ science books
- issacnewton
- · Replies 1 ·
Master the Magic Square: Tips for Solving the 3x3 Puzzle in Just 4 Hours
- janvianish
- · Replies 5 ·
High School Simple test to see if year is a leap year
- moonman239
- · Replies 9 ·
SE Class 10 Maths - Factor theorem and its applications
- PaperStSoap
- · Replies 2 ·
Graduate Notation for nested sums in the Riemann zeta function
- rustynail
- · Replies 3 ·
Mathematical Proof That The Media is Sexist and Bad at Math
- AnTiFreeze3
- · Replies 8 ·
Undergrad A method of mental multiplication
- Bruce Tonkin
- · Replies 6 ·
What Is the Correct Method to Find the LCM of 12 and 56?
- Casio1
- · Replies 3 ·
Showing three points form a non-collinear triangle using cross products
- Sudharaka
- · Replies 1 ·
Undergrad Proof needed to show that an angle remains constant along a line
- clayallison
- · Replies 8 ·
Trying to learn the correct notation for fractions
- Casio1
- · Replies 5 ·
Undergrad Number of Zeros at the End of 1962
- Kartik.
- · Replies 9 ·
Undergrad Quadratic equations and inequalities
- Kartik.
- · Replies 1 ·
High School Is There a More Efficient Way to Multiply Polynomials?
- livindesert
- · Replies 5 ·
Graduate Writing Computations Clearly In Proofs
- jmjlt88
- · Replies 1 ·
Graduate How Many Ways to Place Divisors Around a Circle in Mathematical Induction?
- Thoughful
- · Replies 1 ·
High School 1 is by definition 0.999999999 9?
- adarpodracir
- · Replies 5 ·
Math-y or Nerdy License Plate Ideas
- ArcanaNoir
- · Replies 11 ·
Need help with a math problem
- veronica1999
- · Replies 3 ·
Undergrad How to do dimensional analysis of exponential functions?
- Michio Cuckoo
- · Replies 15 ·
Solving Nonlinear Equations with Numeric Methods
- Wilmer
- · Replies 10 ·
Graduate Quantitative modeling in social science vs natural science
- soc.scientist
- · Replies 2 ·
Resources on Scientific Careers/Graduate School
- Simfish
- · Replies 1 ·
Undergrad Formula for lengths of a rectangle - why does it give both lengths?
- autodidude
- · Replies 3 ·
Graduate Fitting points to skewed sinusoids
- squalho
- · Replies 4 ·
High School Oops! Making Obvious Mistakes in Algebra II
- velox_xox
- · Replies 12 ·
Undergrad Maximum volume of a 3D shape with 3 identical circular profiles from x,y,z.
- bjshnog
- · Replies 2 ·
High School Not Complex Numbers: Are There Any Other Options?
- Mathsforum100
- · Replies 2 ·
Undergrad Square roots in quadratic trinomial inequalities
- Kartik.
- · Replies 1 ·
Undergrad Graphing a standard quadratic equation?
- Kartik.
- · Replies 4 ·
High School How Do You Pronounce Complex Mathematical Expressions in English?
- SalomeH
- · Replies 3 ·
Undergrad Prove All Numbers Equal: No 0 Needed!
- amits
- · Replies 8 ·
Equation of Line Passing Through \(A(-5,-4)\) & \(B, C\) & \(D\)
- sbhatnagar
- · Replies 2 ·
High School How to understand math intuitively?
- xavra42
- · Replies 9 ·
High School Is there a math symbol that stands for becomes?
- TrevorRyan
- · Replies 6 ·
Solving the Font Size Puzzle for Thumbnail Layers
- Echilon1
- · Replies 1 ·
High School Knowledge of division & fractions indicates math success
- fourier jr
- · Replies 2 ·
Undergrad Is expansion necessary for this quadratic equation?
- Kartik.
- · Replies 2 ·
Undergrad Trying to figure out a single variable expression for Sin
- mesa
- · Replies 21 ·
Undergrad Min and max in order of operations
- eyec
- · Replies 5 ·
High School How can the expression (a^n+b^n)/(a+b) be simplified?
- eddybob123
- · Replies 10 ·
Undergrad Find Gaps Between Primes: Formula & Tips
- joan12
- · Replies 18 ·
Pop-math book publishing coincidence
- patrickd
- · Replies 1 ·
High School An angle - why an angle is the ratio of two sides of a triangle?
- Bashyboy
- · Replies 5 ·
High School What is the missing pattern in this sequence and why?
- azabak
- · Replies 1 ·
What is the inverse function of erf?
- Wilmer
- · Replies 7 ·
Undergrad Theory of quadratic equations
- Vishalrox
- · Replies 4 ·
Undergrad Is there an alternate nth power function without exponents?
- eddybob123
- · Replies 14 ·
How to count arrangements of a list correctly
- veronica1999
- · Replies 2 ·
Undergrad What Are Engaging Math Project Ideas for a Statistics Major?
- williampb
- · Replies 6 ·
Undergrad What is the value of x in the equation 51^(-51)≡ x (mod 8)?
- limitkiller
- · Replies 15 ·
Undergrad How many punching bags do you need to survive a bullet ricocheting in a room?
- lugita15
- · Replies 48 ·
Graduate How Many Mathematicians Are Secretly Trying to Solve the Riemann Hypothesis?
- nonequilibrium
- · Replies 7 ·
Graduate Why Isn't x^2-1 Divisible by m?
- maverick6664
- · Replies 6 ·
Can't understand why this happened?
- iZnoGouD
- · Replies 8 ·
Percent of perfect squares that have an odd digit for their hundreds place
- checkitagain
- · Replies 6 ·
High School Digit-by-digit calculation of square root
- jd12345
- · Replies 2 ·
High School What Exactly are the Roots of a Polynomial?
- V0ODO0CH1LD
- · Replies 7 ·
High School What Are Some Practical Uses of Logarithms?
- HarrisAz
- · Replies 18 ·
Undergrad How Does Crosswind Affect Flight Time and Heading?
- 510betty
- · Replies 1 ·
Apparent Size of Sun: Subtended Angle Calculated by Deniz
- veronica1999
- · Replies 1 ·
Graduate Euler's derivation of Riemann Zeta Function for even integers
- Mugged
- · Replies 2 ·
Graduate Cartesian to Spherical co-ordinates (x,y,z) = (∞,∞,∞) | φ,θ are different.
- eggman100
- · Replies 20 ·
Undergrad Solve an exponent equation without restricting the domain?
- Hertz
- · Replies 6 ·
Calculating Real Estate Commission for $400,000 Price
- chihuaha11
- · Replies 5 ·
Undergrad Adding representations in different bases preserves sums?
- Arian.D
- · Replies 2 ·
Finding the Right Revisiting a Two-Year-Old Problem
- veronica1999
- · Replies 2 ·
Graduate Is there such a thing as an uncountable polynomial?
- cragar
- · Replies 30 ·
Undergrad Solving Polynomials of Increasing Degree
- Xitami
- · Replies 6 ·
Prove Every Room w/ Odd Doors in House Has a TV Set - H for American Buyer
- Chris11
- · Replies 2 ·
Undergrad Why Do Physicists Use the Term Unity Instead of 1 in Crystallography?
- denjay
- · Replies 3 ·
Does chess ability and mathematical ability go hand-in-hand?
- battousai
- · Replies 20 ·
Math Exam Woe: Unsolvable Bearing Question
- Jayden1
- · Replies 4 ·
Undergrad Compound fractions decaying over time
- RagingPineapple
- · Replies 4 ·
Undergrad Prove Triangle ABC has Angle BAC = 72 Degrees
- praharmitra
- · Replies 5 ·
High School Writing Out Equations with a Modulo Function
- drogerssolar
- · Replies 7 ·
High School Converting Rectangular to Polar & Polar to Rectangular: Engineering Uses
- ME_student
- · Replies 4 ·
Undergrad Solving for d in ((a+b)^n)-(a^n+b^n) - ((c+d)^n)-(c^n+d^n)
- eddybob123
- · Replies 17 ·
Sequence of triangles from incircle tangency points
- veronica1999
- · Replies 4 ·
Undergrad Making equations with six six-sided dice
- Mingy Jongo
- · Replies 2 ·
CaptainBlack's Occasional Problem #4
- CaptainBlack
- · Replies 2 ·
High School Principal( 1 + interest )exponent [on a simple calc.]
- itoikenza
- · Replies 1 ·