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 What are the three solutions to x^3 = -0.5?
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High School 5 circles inside 1 large circle
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Undergrad Short clarification of the Interval halving method
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Graduate Expressing a variable from cross product
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High School Does Proportionality Always Hold in Math?
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Is the Mechanics ebook worth it?
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Graduate Prove Summation: $\sum_{m=0}^{q} (n-m) \frac{(p-m)!}{m!}$
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Undergrad Mechanics: Inelastic Collisions Questions
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Exam Questions in Engineering Mathematics
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High School What are the Best Resources for Learning Contest-Type Mathematics?
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What is your favourite word in math/science jargon?
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Undergrad How Do You Prove Equivalence of Two Polynomials?
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High School Explanation of Sine Function Please
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High School Can I Get 50% Off with NY Lotto's Buy 1 Get 1 Free Deal?
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Does Classifying Mathematics as a Science Affect Its Usefulness?
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Undergrad Physical model for Completing the Cube?
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High School Trig Without Tears - Tutorials To Help You Develop Identities
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High School Can someone please explain to me how this works?
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Undergrad Identity Element: a- = a Property Explained
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Undergrad Arithmetic and geometric progression
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Undergrad Advice on a book for expression manipulation?
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High School What is a Line? A Definition and Explanation
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High School Multiplication with modulus of function
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Undergrad Piston stroke length based on crankshaft degree
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Undergrad What is the next number in the sequence?
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High School Finding Equation of a Graph: Tips & Tricks
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Undergrad Solve e^x+2x-5=0: Step-by-Step Guide
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Undergrad Math Subject GRE Error: Is it Possible to Report?
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High School Can someone explain to me the R-Formula?(trigonometry)
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High School Understanding the Difference Between cos(pi +x) and -cos(x)
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Graduate Please prove or disapprove this equality
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High School Clarifying Mathematical Confusion: The Truth About 1010101010
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Undergrad Rearranging y(x) = a + bx^{-2} + cx^{-4} + dx^{-6} to Find x
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High School Explaining y=abs(x) as an Elementary Function
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High School How do you rearrange an equation with three unknown denominators?
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Undergrad Looking for a good way to distribute n numbers in the region [0,1]
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High School How to solve trignometric equations ?
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Undergrad How to rearrange to solve for an exponential function
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Undergrad How to aviod careless mistakes?
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High School Rules behind this type of division?
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Graduate Maths problem for a theoretical method of travelling time.
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High School I want to teach myself Algebra and Geometry.
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Undergrad My calculator gives wrong values
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Graduate Parameterizing Shapes: Algebraic Form Solutions
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Undergrad Downhill: how do I find the downhill direction of a plane from a normal?
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Graduate Is Pi a Transcendental Number and How Can a Circle Have a Radius of Pi?
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Undergrad Seed values for estimating square roots.
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High School How do you solve the total # of combination for 3 variable for 2 equations
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High School Interior angles of a regular polygon
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Undergrad What are everyday ``nonlinear examples?
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High School Can anyone recommmend good elementary Algebra and Geometry books?
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Undergrad Take a sector of this circle with internal angle
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Undergrad Understanding Line in R^3 Parallel to XY-Plane: Help Needed
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High School Maths Prep for Physics Degree: Tips from a Mature-Age Student
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Undergrad Convert Two Vectors To each Other
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Undergrad How Does the Inequality 2*3^k >= 3 Arise in Mathematical Induction?
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High School Could Mathematics Prove Something to 100% Certainty?
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High School Is one considered a prime number?
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Undergrad Prisoner and Hats puzzle (variation)
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Undergrad How do you binomially expand this?
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High School What are the three terms in an A.P. with a sum of 36 and a product of 1428?
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High School Where Can I Learn Algebra and Group Theory Outside of School?
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Undergrad Solving x & y Equation: Find x for y>x in R
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Website where you type in a sequence of numbers
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Do you see anything mathematical in this figure?
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Graduate Can a Circle with an Irrational Center Have More Than Two Rational Points?
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High School Speed of Thinking: Adding Large Numbers Instantly
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High School Solving Logs: Step-by-Step Guide
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Undergrad Accelerometer to roll and pitch
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High School Some books will mention that dy/dx is a symbol
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Undergrad Who's better at playing poker on average?
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High School Can simpler terminology be used when teaching math concepts?
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Undergrad Is this a polynomial function?
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Undergrad Hyperbola and an ellipse to intersect orthogonally?
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Undergrad Natural selection of information
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High School Significant Digits in Physics: 10,3 km & 576 km/h
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Graduate Concentric circles are parallel?
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Undergrad Is 5pi/2 equal to pi/2 modulo 2pi?
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Undergrad Method to find the centre of a conic section from its equation
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Graduate Second Order Predicate Logic vs. First Order
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High School Can Displacement and Velocity Be Negative?
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Graduate Interpolation using Lagrange polynomials
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Undergrad Proof of trigonometric multiplication of complex numbers
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High School Half-circle Parabolas: A Misconception?
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Undergrad Messing around with a function changes it's domain?
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Undergrad Can a bijection be extended to three dimensions?
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Undergrad How to graph a self-drawing line?
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Wikipedia math section full of errors
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High School Motivated, but have no idea where to start
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Undergrad Unusual trigonometric function - sin(Nx)/sin(x)
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High School Help Needed: 4-Digit Combination for Non-Profit Safe
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High School Can absolute value functions be considered polynomial functions?
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Graduate Is it possible to define irrational powers for negative numbers?
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Undergrad Steps for Solving Symbolic Logic Proofs
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Undergrad Centroids of two and three dimensional figures
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News RIP Benoit Mandelbrot: Father of Fractal Geometry Passes Away
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High School Cartesian Coordinates: Solving & Verifying w/ Pythagorean Theorem
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High School The Cubic Formula: ax^3+bx^2+cx+d=0
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Undergrad Florentz Force = Fmag + Felectric: Cross Product Sum
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Undergrad X^2*log(2)x=256^2 (2) refers to base 2Is ther any rule to solve
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