General Math Forum

Undergrad How can Pete solve a logarithmic problem using the Change of Base Formula?

High School Understanding Ceil and Floor Functions

High School Why Does Reflecting a Point Twice Across Parallel Lines Double the Distance?

High School EMERGENCY-formula`s for perimeters of ovals

High School How Do You Solve the Equation 2/3y + 8 = 1/4y?

High School Understanding Triangle Medians and Their Proportions

Undergrad Solving for a variable inside a sin()

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Graduate I just cannot decide what book to work through next

High School What is the Solution for |x+1| = 2x-1?

High School Why does a circle have 360 degrees instead of 100?

High School What is the Function of sin(x)?

Graduate Calculating Fractal Dimension for the Lorenz Strange Attractor

High School Solve Simple Trig Problem: A-D = 10 Miles

High School Corresponding interior and exterior angles

High School Can Alternative Number Systems Offer Greater Advantages for Problem Solving?

High School How do you calculate even or odd functions?

Undergrad Sketch the graph of the function f(x)=square root X

Undergrad Can Games Be Fair AND Not Futile?

High School Count and add all the numbers 1-100 without a calculator

Undergrad Maximum colors where each borders all others in 2D

High School Is memorizing digits of pi a mathematical feat?

Undergrad Trigonometric functions like sin(2x)=2sin(x)cos(x)

High School Where to learn coordinate gepmetry?

Graduate Nano Focus: Group Theory Involved?

Undergrad How many distinct tiles can be formed in the game of Tsuro?

High School Finding real solutions for √(2x−3) + x = 3

High School How do I solve angle relationships in this problem?

Undergrad What Five Numbers Create Proper Subsets with Non-Divisible Sums by 5?

High School How Can You Simplify or Solve the Equation A^2 + B^2 * C^2 = C^2?

High School Solve the Wave + Lets = Later Equation

High School What does [x] means in mathematics ?

Graduate Has the Riemann Hypothesis Finally Been Proven?

High School Mental Multiplication for 2 digit numbers.

Undergrad Is the Bisection Technique accurate for finding roots on a closed interval?

Undergrad Spiral geometry in the cochlea of the inner ear

High School A method to compute roots other than sqrt.

High School What is the difference between inverse and reciprocal functions?

Graduate How Does Shor's Algorithm Factor Integers Effectively?

High School Replace digits 1-9 in G/GxG+GxGxG/G+GxG=100

Undergrad Atypical definition of decreasing function

Undergrad Can You Solve for Theta in the Equation sin(theta)/theta = Constant?

Undergrad How to Solve for Time in Kinematics Equations

High School I need simple drawing software

High School Triangle angle bisector and angle bisector geometry problems

Undergrad Solving cubic or higher degree polynomials by hand

Undergrad Euler's Line Parallel to a Triangle's Side

Undergrad Solve Quadrilateral Exterior Angles Sum Equal to Interior Angles Sum

Undergrad Mathematically Explain Non-defined Status of s=1

Graduate Can You Solve These Math and Logic Challenges?

Undergrad Can a Regular Polygon with 17 Sides be Constructed Using Only Compass and Ruler?

Undergrad Where to start self study of higher mathematics?

Undergrad Correcting the Mistakes in Completing the Square for y=3x^2+2x-1

High School How many M&Ms fit in a 30×12×18 fish tank?

High School Solve Confusing Pattern: 10,17,26,37,50,65

Undergrad Hyperbolic Crochet: A Creative Approach to Teaching and Understanding Geometry

Undergrad Trigonometry made more rational

High School Show that if 3 divides n^2, 3 divides n

Graduate What happens if we apply quaternion rotation qvq* to a quaternion instead of a vector?

Undergrad Zio (india) problem i don't know how to solve such problems

High School How to tell if a trinomial can be factored

Graduate Solving Recurrence Relation: t(m,n) Formula

High School Sites with LOG Sums to Practice Math

High School Cohen of Washington post on H.S. math

High School 5th puzzle post-the impossible sequence

High School What comes next in these sequences?

High School How Does Synthetic Division Work?

Graduate Does a number exist that would disprove Andrica's conjecture?

High School Can You Crack This Number Puzzle?

High School Why is the distance formula related to the circle equation?

Undergrad What's the Difference Between Calculus I and Calculus II?

High School How Many Aliens? Solve the Puzzle!

Undergrad Wonderful exponent tower property

Undergrad So why is it important to use mod 2Pi in this formula?

Undergrad Who was Stieltjes and how did he contribute to the Riemann-Stieltjes integral?

Undergrad Why does multiplying the positive x values give the y-intercept on a parabola?

Graduate Proving Angle Parallelograms in Convex Polygons of 5+ Sides

Graduate Volume of a 4 dimensional orb equation

High School Uncovering Answers in FOXTROT: A Teen's Search for Math Solutions

Undergrad Can Chess Moves Be Predicted with Enough Computing Power?

High School Finding the Solution to xy = x/y = x-y When y ≠ 0

Undergrad Infinite product - the shortest question

High School Finding Inverses of Trig Functions Without Prior Knowledge

Undergrad Impossible for Universe/Existence to be Random?