General Math Forum

Graduate Understanding Fermat's Last Theorem

High School Is this statement regarding mathematics true? (yes basic)

Undergrad Algebraic method to solve X^x = c

Undergrad Could a hotel with an infinite number of rooms be packed?

Undergrad Can You Derive a Mathematical Formula from This Data Pattern?

Undergrad Search Algorithm for Finding Special Cells

Undergrad Books on Elementary Complex Numbers

High School What is the value of n in x^n=y if x and y are given?

High School What are some helpful tips for solving AP & GP questions?

Graduate Describe graph of y=[-1] exp x

High School Einstein Puzzle: Can You Solve It & What's Your IQ?

High School Writing decimal radians in terms of Pi

Graduate Expand in more localized than Fourier

Graduate Solving Functional Equations: Tips & Examples

Graduate Orthonormality of Fourier functions

High School Irrational Numbers and Real Life I need 6 answers

High School Distributing Cos45 in an Expression: Numerator and Denominator

Graduate Multiplication of infinity and zero

Undergrad Why Are Robert Ash's Educational eBooks Unique?

Undergrad Sigma Interpretation: f(x)=X^2, j=1, n=4

High School Can someone explain this to me

Undergrad Vowel Puzzles: 5 Vowels, 10 Letters, Alphabetical & Reverse Order

High School Solve the Puzzle: Couple of Puzzles #1 & #2

High School Is sqrt(4) Equal to +2 or -2 and Where Is the Error in My Calculation?

Undergrad Guess the High Card: Win 20 Dollars?

Undergrad Is it possible to interpolate between two polynomials?

Undergrad Convolution in Discrete time of a function with Impulse with delay?

Undergrad When to square a sum and when not to

Undergrad How can there be more rational numbers than natural numbers?

High School 20 Liters per cubic meter of rain?

Undergrad What is the meaning of D in Gaussian program output: 0.0323424 D-2?

Undergrad How are we able to take the log of both sides of the equation?

High School What is the error in this simple logarithmic equation?

High School Is there an easy simplification of (n)/(n)?

High School Method for converting decimals to fractions

Undergrad Can the angles of a quadrilateral be determined with known side lengths?

High School Converting 1.0 × 10⁻² to ratio form 1:100

High School Solving 1.25 x 10-2 Sv-1 = 1:80

Graduate General equation of a circle in 3D?

Undergrad How do I apply the distributive law to ∑(k xi + j yi)?

High School Midpoint Formula: Intuitive Explanation

Undergrad Number of real solutions to x/100=sinx

Undergrad Trigonometric Equation with Unequal Coefficients: How to Solve?

High School Another displacemenet and weight question?

High School What is the Best Calculator for College Algebra?

Undergrad Can ANY curve be described by an equation?

High School Master Recurring Decimals Conversion with My Advanced Math Tips

High School How to Lay Out Tiles to Create Largest Circular Area

High School How Much Weight Can Aluminum Pontoons Support in Fresh Water?

Graduate Locating Points in 3D Space Based on Given Parameters

High School Im really stuck on this basic formula

High School Solving for z when z equals pc

Undergrad Function, f, with domain (-infinity, + infinity)

Graduate Euler's Totient Function Proving

High School Same expressions, but different functions

High School Line segment of length pi (Just a thought I've had)

Graduate A Contradiction in Moment of Inertia Formulae by reductio ad absurdum?

High School Extracting Square Roots in your head

Undergrad Why is x^2 not bijective when defined with a domain including 0?

Graduate Projective Geometry: Proving Existence of Centers S_1, S_2 & S_3

Undergrad Puzzle Solving - How to Transform (eqn 1) to (eqn 2)?

Undergrad General Help for Combinatorics and Graph Theory

Graduate Can I visualize three variable functions through scalar and vector fields?

Undergrad Preparing for College Math: Tips and Resources

High School Is it Integrable or Integratable?

High School Perpendicular Lines: Slope, Angle & Equations

Undergrad Solving for Delta Squared: Rules & Examples

Undergrad Discrete Math - equivalence laws

• Poll

Undergrad Is there a hierarchy between pure and applied mathematics?

Undergrad Solve the Pythagorean Tripple 3^x+4^x=5^x

Undergrad Combining two trig terms into one?

Undergrad Estimating total area of holes in a flat plate with spacing ratio s/D = 4

High School Divide a Sphere into Many Shapes

High School Why do we have order of operations in math?

Undergrad Economist uses Drake equation to predicts odds of finding GF

Undergrad How Is the Sum of Squares Formula Derived Using Induction?

Graduate What is a phase map and how is it used in structured light 3D scanners?

High School How Do You Simplify 4√(sin(π/4))?

High School Irrational Numbers: Infinite Numerical Values Explained

Undergrad Euclid's Proof: Infinity of Primes

High School Formula for Microsoft Excel®'s FV function?

Undergrad Brain teaser, reminds The lady or the tiger

Graduate Simpler Approach for Solving Simultaneous Equations with Multiple Variables?

Undergrad Prove sin²(x) − sin²(2x) = cos²(2x) − cos²(x)

Graduate Are You a Dead Head Who Appreciates Math?

Undergrad Is Math a Tool for Understanding Our World?

High School Three Passengers and Train Station Puzzle

Graduate Do All Fractals Exhibit Exact Self-Similarity?

High School Software to learn algebra and geometry

Undergrad Recurrence relation of tangent

High School Factoring vs. original equation

High School Infinite String and Letter Puzzle