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.
Sub-forums
Threads
Undergrad Why do the digits 12, 45, and 78 form the numbers 3, 9, and 6 in this order?
- Teragabaga
- · Replies 10 ·
Graduate Proof of Pi's Transcendental Number
- soumyajitnag
- · Replies 1 ·
Your biggest mathematical embarassment
- Nikitin
- · Replies 21 ·
Undergrad What kind of higher math do I need?
- falcon32
- · Replies 5 ·
No. of numbers relatively prime to a number
- mathmaniac1
- · Replies 12 ·
Giving a value for k so fg(x)=k has no solution?
- zfunk
- · Replies 21 ·
Graduate Can Time Be Isolated in a Validated Physics Equation?
- Hernik
- · Replies 6 ·
High School Real mechanism behind addition, subtraction, multiplication, division
- pratikaman
- · Replies 1 ·
Julia's question at Yahoo Answers regarding a linear recurrence
- MarkFL
- · Replies 1 ·
Undergrad Rules of Logarithms: Explained and Demystified
- theojohn4
- · Replies 2 ·
Cost per Pound of Coffee Beans
- cjowens722
- · Replies 1 ·
High School Learning and understanding Maths
- JayJohn85
- · Replies 12 ·
High School If both sides of an equation are undefined does that mean its true?
- breebreebran
- · Replies 4 ·
Most Commonly Mispronounced Mathematicians
- hsetennis
- · Replies 57 ·
Undergrad Signed up for calculus - too advanced for me
- ijd
- · Replies 10 ·
Binomial theorem (Milind Charakborty's question at Yahoo Answers)
- Fernando Revilla
- · Replies 1 ·
What is the Value of f(2009) in the Given Recursive Sequence?
- Albert1
- · Replies 2 ·
Polo's question at Yahoo Answers regarding making a perfect square trinomial
- MarkFL
- · Replies 2 ·
Mathematicians and physicists, do you get intimidated by equations?
- oahz
- · Replies 16 ·
High School Discovering the Name and Meaning of a Classic Geometry Diagram [Broken]
- jeffrey c mc.
- · Replies 8 ·
Graduate Any one interesed in tasking on a formula for the volume of a sphere.
- jeffrey c mc.
- · Replies 9 ·
Undergrad Help We have forgotten how to write math stuff
- micromass
- · Replies 66 ·
How Do You Calculate Profit from Selling Oranges by the Box?
- N0ximas
- · Replies 3 ·
High School Logarithms and what they are for.
- jasonlr82794
- · Replies 7 ·
Graduate Moviegoers' Club: Largest Number of Common Favorite Movies
- Rogerio
- · Replies 10 ·
Breaking news about twin prime conjecture.
- caffeinemachine
- · Replies 8 ·
I need to review modulus function
- aarti34
- · Replies 1 ·
Cardano's method of solving cubics
- mathmaniac1
- · Replies 3 ·
Serina's questions at Yahoo Answers regarding sigma notation
- MarkFL
- · Replies 1 ·
Glad to hear that the answer is correct! You are welcome, happy to help.
- shyjuu
- · Replies 2 ·
Undergrad Mathematics of producer surplus wrong?
- Nikitin
- · Replies 1 ·
Graduate Why are some coefficients negative when expanding a function in Legendre?
- chenaiyy
- · Replies 1 ·
How Do You Master Plotting and Sketching Sine Functions?
- Pulse57
- · Replies 2 ·
High School What Is The Root of 5? Irrational
- mymachine
- · Replies 6 ·
Understanding Squaring the Bottom of an Equation
- Petrus
- · Replies 4 ·
Chloe's question at Yahoo Answers involving the angle sum identity for cosine
- MarkFL
- · Replies 1 ·
Statement "f(x) is just a fancy way of writing y" factually incorrect?
- Bruce Wayne1
- · Replies 9 ·
Can a^3+b^3+c^3 Equal d^3+e^3 Given Specific Conditions?
- anemone
- · Replies 3 ·
Graduate Summation of product identities
- eddybob123
- · Replies 6 ·
Undergrad Real-World question i can't get my head around.
- JoshMaths
- · Replies 3 ·
Graduate Indices Notation: Equivalent Notation to Sigma & Pi
- Big-Daddy
- · Replies 1 ·
Is f(x) Its Own Inverse for Any Value of a?
- bcasted
- · Replies 2 ·
Graduate The reverse operation for the dot product?
- cawthorne
- · Replies 5 ·
Kyra's question at Yahoo Answers regarding linear difference equations
- MarkFL
- · Replies 1 ·
High School Questions on Values of Exp, Ln, Sin & Cos
- eng.mustafaS
- · Replies 20 ·
Graduate A Historical Look at Analytic Geometry
- DeeAytch
- · Replies 1 ·
Why are some equations considered beautiful in mathematics?
- JayJohn85
- · Replies 9 ·
High School How To Find This Quadratic Function?
- mymachine
- · Replies 1 ·
Find the smallest possible value of abc + def + ghi
- anemone
- · Replies 7 ·
Skills/attributes of a mathematician/physicist/programmer etc
- jd12345
- · Replies 9 ·
High School Water Ball with Sun's Mass - It's Diameter?
- zforgetaboutit
- · Replies 3 ·
Videos from a high school maths teacher
- misterwoo
- · Replies 3 ·
High School Why is this happening? (simple)
- cdux
- · Replies 3 ·
Show that p² + p - 6 is equal to q or r.
- anemone
- · Replies 1 ·
What is the Area of the Shaded Region in Trigonometry Problem?
- Alaba27
- · Replies 10 ·
Graduate Which Asymptotic Equation is More Accurate for Large Values of Rho?
- EngWiPy
- · Replies 1 ·
Undergrad You can't do operations on infinity
- g.lemaitre
- · Replies 4 ·
Given value of cos(A) and quadrant of A, find sin(A) and tan(A)
- DeusAbscondus
- · Replies 2 ·
Evaluate 19q + 99p: 2x^3-8x^2+9x+p=0
- anemone
- · Replies 4 ·
Undergrad What is the Conceptual meaning of Euler's number 'e'?
- cdux
- · Replies 23 ·
Boy's Surprise at Seeing Math with Letters on Train
- Ibix
- · Replies 1 ·
Undergrad Couldn't find a simple way to do it
- Andrax
- · Replies 4 ·
How Do I Simplify Fractions Using Surds in the Summation Formula?
- Albert1
- · Replies 3 ·
High School Those With Science Backgrounds Are Good Spellers
- Point Conception
- · Replies 12 ·
Rudra Rath's question at Yahoo Answers involving an arithmetic series
- MarkFL
- · Replies 2 ·
Fraction between 96/35 & 97/36 with minimum denominator
- SweatingBear
- · Replies 12 ·
What are the Values of M for a Polynomial with Roots in Geometric Progression?
- anemone
- · Replies 7 ·
Undergrad Looking for a math study/project-mate
- Ryuzaki
- · Replies 12 ·
Undergrad Seeking a Constructivist Geometry Textbook for Preservice Teachers
- thelema418
- · Replies 5 ·
Calculating Annual Saving: Word Problem
- emmayu
- · Replies 1 ·
Polynomials and Numerical Analysis
- Suvadip
- · Replies 3 ·
What is the geometric basis of the method of false position (Regula Falsi)?
- Suvadip
- · Replies 1 ·
Determine the value of A1 - A2 + A3 - A4
- anemone
- · Replies 1 ·
Undergrad Solving the 8 Pawns Puzzle on an 8x8 Chess Board
- superconduct
- · Replies 13 ·
Undergrad How to find an equation with multiple x,y coordinates
- beamthegreat
- · Replies 4 ·
Graduate Trigonometric identity from Euler's intro to analysis of infinite
- EvenSteven
- · Replies 2 ·
Graduate What inspired mathematicians invent imaginary numbers?
- Paulibus
- · Replies 14 ·
Is (p-1)C(a) congruent to (-1)^a mod(p)?
- Poirot1
- · Replies 1 ·
Undergrad What is the Most Common IQ? Investigating the Bell Curve and IQ Distribution
- PhotonW/mass
- · Replies 12 ·
How Do You Calculate the Angle Between Two Lines?
- Petrus
- · Replies 4 ·
What are some common traps to watch out for in word problems?
- DeusAbscondus
- · Replies 2 ·
Undergrad Can Car A Catch Up to Car B on the Highway?
- PraetorianDude
- · Replies 2 ·
Triangle two column proof question
- alquix
- · Replies 1 ·
Undergrad Prove Induction: (1+2+4+...+2^n)+1=2^(n+1)
- John112
- · Replies 1 ·
Find the constants given the domain and range
- bcast
- · Replies 1 ·
Determine all real x for a given radical equation.
- anemone
- · Replies 8 ·
Sundar Pangeni's question at Yahoo Answers regarding arithmetic progressions
- MarkFL
- · Replies 1 ·
Earth Rope Challenge: 6m Longer - How High?
- topsquark
- · Replies 6 ·
Does the Equation \( y^2 = x^3 - x + 5 \) Have Integer Solutions?
- Poirot1
- · Replies 2 ·
Undergrad Why aren't these functions the same?
- Whistlekins
- · Replies 9 ·
Why Does Only n=4 Satisfy the Equation g(n)=n-2 in Euler's Totient Function?
- Poirot1
- · Replies 5 ·
Solution needed for 7x7 Matrix/Sudoku (with additional restriction rules)
- skavorn
- · Replies 6 ·
MHB Simplify Fraction: 196707/250971
- Petrus
- · Replies 4 ·
Graduate Functions for which f(nx) is a polynomial of f(x).
- Boorglar
- · Replies 5 ·
Are there infinitely many primes that satisfy $p=3$ mod4 and divide $x^2+2$?
- Poirot1
- · Replies 5 ·
Lost in Exponential Equations? Need Help Solving for n?
- Juliayaho
- · Replies 5 ·
Undergrad Discarding some quadratic roots - ok?
- Wes Tausend
- · Replies 5 ·
Simplify Multiplication of Fractions
- Albert1
- · Replies 1 ·
Eaglesfan1717's question at Yahoo Answers regarding a trigonometric equation
- MarkFL
- · Replies 1 ·
Solving Higher Degree Polynomial For Real Solution(s).
- anemone
- · Replies 7 ·