General Math Forum

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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.

Math Proof Training and Practice

A gap in resources that should help students visualise mathematics

Math Guides, Tutorials and Articles

MHB Deriving the first and second order Newton-Cotes formulas

Math Problem of the Week

Undergrad Sum of an Alternating Series
High School Logarithms and what they are for.
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Graduate Moviegoers' Club: Largest Number of Common Favorite Movies
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MHB Breaking news about twin prime conjecture.
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MHB I need to review modulus function
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MHB Cardano's method of solving cubics
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MHB Serina's questions at Yahoo Answers regarding sigma notation
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MHB Glad to hear that the answer is correct! You are welcome, happy to help.
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Undergrad Mathematics of producer surplus wrong?
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Graduate Why are some coefficients negative when expanding a function in Legendre?
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MHB How Do You Master Plotting and Sketching Sine Functions?
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High School What Is The Root of 5? Irrational
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MHB Understanding Squaring the Bottom of an Equation
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MHB Chloe's question at Yahoo Answers involving the angle sum identity for cosine
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MHB Statement "f(x) is just a fancy way of writing y" factually incorrect?
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MHB Can a^3+b^3+c^3 Equal d^3+e^3 Given Specific Conditions?
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Graduate Summation of product identities
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Undergrad Real-World question i can't get my head around.
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Graduate Indices Notation: Equivalent Notation to Sigma & Pi
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MHB Is f(x) Its Own Inverse for Any Value of a?
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Graduate The reverse operation for the dot product?
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MHB Kyra's question at Yahoo Answers regarding linear difference equations
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High School Questions on Values of Exp, Ln, Sin & Cos
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Graduate A Historical Look at Analytic Geometry
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Why are some equations considered beautiful in mathematics?
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High School How To Find This Quadratic Function?
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MHB Find the smallest possible value of abc + def + ghi
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Skills/attributes of a mathematician/physicist/programmer etc
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High School Water Ball with Sun's Mass - It's Diameter?
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MHB Videos from a high school maths teacher
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High School Why is this happening? (simple)
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MHB Show that p² + p - 6 is equal to q or r.
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MHB What is the Area of the Shaded Region in Trigonometry Problem?
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Graduate Which Asymptotic Equation is More Accurate for Large Values of Rho?
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Undergrad You can't do operations on infinity
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MHB Given value of cos(A) and quadrant of A, find sin(A) and tan(A)
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MHB Evaluate 19q + 99p: 2x^3-8x^2+9x+p=0
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Undergrad What is the Conceptual meaning of Euler's number 'e'?
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Boy's Surprise at Seeing Math with Letters on Train
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Undergrad Couldn't find a simple way to do it
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MHB How Do I Simplify Fractions Using Surds in the Summation Formula?
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High School Those With Science Backgrounds Are Good Spellers
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MHB Rudra Rath's question at Yahoo Answers involving an arithmetic series
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MHB Fraction between 96/35 & 97/36 with minimum denominator
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MHB What are the Values of M for a Polynomial with Roots in Geometric Progression?
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Undergrad Looking for a math study/project-mate
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Undergrad Seeking a Constructivist Geometry Textbook for Preservice Teachers
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MHB Calculating Annual Saving: Word Problem
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MHB Polynomials and Numerical Analysis
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MHB What is the geometric basis of the method of false position (Regula Falsi)?
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MHB Determine the value of A1 - A2 + A3 - A4
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Undergrad Solving the 8 Pawns Puzzle on an 8x8 Chess Board
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Undergrad How to find an equation with multiple x,y coordinates
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Graduate Trigonometric identity from Euler's intro to analysis of infinite
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Graduate What inspired mathematicians invent imaginary numbers?
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MHB Is (p-1)C(a) congruent to (-1)^a mod(p)?
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Undergrad What is the Most Common IQ? Investigating the Bell Curve and IQ Distribution
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MHB How Do You Calculate the Angle Between Two Lines?
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MHB What are some common traps to watch out for in word problems?
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Undergrad Can Car A Catch Up to Car B on the Highway?
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MHB Triangle two column proof question
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Undergrad Prove Induction: (1+2+4+...+2^n)+1=2^(n+1)
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MHB Find the constants given the domain and range
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MHB Determine all real x for a given radical equation.
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MHB Sundar Pangeni's question at Yahoo Answers regarding arithmetic progressions
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MHB Earth Rope Challenge: 6m Longer - How High?
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MHB Does the Equation \( y^2 = x^3 - x + 5 \) Have Integer Solutions?
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Undergrad Why aren't these functions the same?
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MHB Why Does Only n=4 Satisfy the Equation g(n)=n-2 in Euler's Totient Function?
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MHB Solution needed for 7x7 Matrix/Sudoku (with additional restriction rules)
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MHB MHB Simplify Fraction: 196707/250971
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Graduate Functions for which f(nx) is a polynomial of f(x).
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MHB Are there infinitely many primes that satisfy $p=3$ mod4 and divide $x^2+2$?
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MHB Lost in Exponential Equations? Need Help Solving for n?
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Undergrad Discarding some quadratic roots - ok?
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MHB Simplify Multiplication of Fractions
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MHB Eaglesfan1717's question at Yahoo Answers regarding a trigonometric equation
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MHB Solving Higher Degree Polynomial For Real Solution(s).
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Graduate Fourier Transforms - what's the constant?
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Undergrad Sum to Product Trigonometric identity does not work
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Undergrad Vectors delta velocity calculations
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Undergrad How Can You Calculate 'c' for Given 'n' in This Number Series?
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MHB Can a Primitive Root of p Also Be a Primitive Root of p^2?
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MHB What is the Sum of Factorials for a Specific Equation?
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MHB Find all positive integers......
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MHB Evaluate Trigonometric Expression.
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MHB What Makes Mathematics So Captivating?
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MHB Solve Distance Formula Problem: Parametric Equations & Slope
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Undergrad Connection between polynomials and Pascal's triangle
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Undergrad Help Solving a Quartic Polynomial
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MHB Absolute Value: Solve for x | MHB
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New Math: An Analysis of its Validity
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MHB Value and Solutions of Continued Fraction and Pell's Equation
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MHB Justin's Question about Angles on Facebook
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High School Did you know that a right triangle can be found using only one side?
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High School Labeling Angles in a Triangle: A, A', A'', A'''?
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MHB Solve Polynomial Equation z^6-2z^3+2=0
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MHB Jesusluvsponies's question at Yahoo Answers (Real and rational roots)
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MHB Katlynsbirds' question at Yahoo Answers regarding inverse trigonometric identity
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High School Does Zero Divided by Zero Equal One and Zero at the Same Time?
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High School Simple manipulation of x^2 - 1 = 0, getting x=0 as a solution.
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