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

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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 Amount of lengths between k points
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High School How to determine D and E given A/(B-C)=D/B + E/C?
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MHB Finding Minimum Value of $n$ for Given Sum and Product
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MHB Sector Problem: Determine the radius of the circle
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High School Compute Angle Between Multiple 3d Vectors
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MHB Area of a Triangle from 3 sides
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MHB Finding Angle at $\gamma$ - Help Requested
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MHB Find Lowest Value for A: a1, a2, a3 & 4 | Arithmetic Progression
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MHB Finding the Ratio of x,y,z in $R^+$
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Undergrad Connections of Putnam and IMC with research in Mathematics
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MHB How to Solve a System of Equations with Square Roots?
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MHB Velocity , Displacement problems regarding a rabbit and hawk
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High School Finding Maxima/Minima of Polynomials without calculus?
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Insights Solving the Cubic Equation for Dummies - Comments
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MHB Solving Problems Without Guess & Check
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High School Why negative numbers inside root can't be separated?
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Undergrad Can this method be used to prove the Collatz Conjecture?
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High School Is there an easy way to traverse a 4-polytope?
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MHB Destination Points in Harmonic Sequences
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High School The Uniquess of the Law of Cosines
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MHB Finding $a$ and $b$ When $a^2+b^2=n!$ and $a,b,n \in N$
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MHB Optimizing Oz Jeans Manufacturing Costs: Mydney & Selbourne
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Undergrad Solve Lagrange Multiplier Mystery: ∂Σ{Ni}/∂Nj = ∂N/∂Nj=0
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MHB What is the maximum value of $a^2b$?
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MHB Find all Possible Values of f(3) from f(1)=10, f(5)=206
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MHB Improving 3 Digit Number Solutions
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Undergrad Primality test from pascal triangle
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MHB Can we simplify calculating large sums of numbers?
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MHB Find the diameter of a circle given linear velocity?
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Undergrad Is the Series 2,3,5,8,13,21 a Fibonacci Sequence?
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High School Question regarding an expression used on a test(not homework)
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High School Can you crack GCHQ's code-breaker challenge?
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Undergrad Symmetry involving prime multiplication modulo 8
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Graduate Completeness relation for SO(N)
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MHB What is the Factorization and Inequality of a Lagoon's Depth Function?
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MHB Proving Miquel's Theorem: Need Help!
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Graduate How Would Changing the Definition of a Meter Impact Our Scientific Calculations?
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MHB Solving for $(p,q,r)$ When $3p^4-5q^4-4r^2=26$
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MHB How Can $\frac{\sec\theta}{\tan\theta}$ Be Simplified to $\csc(\theta)$?
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MHB Calculate the density of the object
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MHB Piano Club Problem: Finding Hours for Elevens & Twelves
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MHB What are the real numbers a, b, and c that satisfy certain conditions?
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High School Why Are Trigonometric Functions Defined for Angles Greater Than 90°?
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MHB Factorisation Related Question
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MHB Particles on a Wedge Q4: Find Accel & Force
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High School What is the name of this type of fraction
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Undergrad Can You Solve This Math Riddle About Sum and Product of Two Numbers?
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MHB Is this Fraction Simplified Correctly?
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Undergrad Inversion of functions that aren't 1-1
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MHB What term should be deleted to make a perfect square?
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High School What happen if i put r=0 into the formula F=(k)mm/r^2
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MHB How can you solve equations involving trigonometric identities?
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MHB How can I solve the trigonometric equation $(2-\sqrt{2})(1+\cos x)+\tan x=0$?
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MHB Proving Nine-Point Circle Theorem w/ Parallelogram & Symmetry
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High School Confusion over transposing formulae question
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High School Solving Square Root Problems: 10^2+10^2 to 10*√(2)
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MHB How can the quadratic equation be used to solve a trigonometric identity?
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Undergrad Formula involving polynomial sequences + recursive reps
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High School Inquiries about lonely runner conjecture
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MHB Solve Algebra Challenge: $(x+1)(y+1)/(x+y)+\cdots
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MHB Draw Sketch: Right Triangle Area = Half Parallelogram Area (Party)
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Graduate How many times does the light reflect?
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MHB [ASK] About Circles in Coordinates
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MHB Solve Algebraic Equation: x⁴+y⁴+z⁴-xyz(x+y+z)
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MHB State with reasons that angle ACB is bisected by line OC
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Undergrad Why does +bc become negative in the proof of the Euclidian Algorithm?
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MHB Discover the Best Paper Folding Techniques: AG = 30cm and More Tips!"
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Insights Irrationality for Dummies - Comments
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MHB Solving Hexagon Question: What Else Do I Need to Know?
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MHB How to Prove the Trigonometric Inequality for Real Numbers?
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MHB Different ways of solving a problem
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Undergrad New theorems in undergraduate subjects
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Graduate P=NP: New Proof in Book from World Scientific
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High School Strategies for Solving Mathematical 'Riddles' in Scholarship Tests
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High School The Mystery of the Missing Dollar: Can You Solve It?
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Graduate Subforum for quantitative and mathematical economics?
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Undergrad Math Categorization: Number Theory, Calculus & More
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High School How to find large modulus on Casio fx-991 MS
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Undergrad Convert 2 variables into 1 representative variable
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MHB Algebra help - a race around a regular polygon
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MHB Can Anyone Help Crack the Nut on Solving (m,n) Pairs for this Equality?
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MHB Find the exact value of each of the remaining trigonometric functions of theta
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High School Logarithmic Function: Can Domain of Logarithm be R?
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MHB What is the minimum value of this summation with given constraints?
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Undergrad Solve Algebraic Equation: ax^(n-1) - x + 1 - a = 0
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Undergrad A question about formulation of problems in mathematics
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MHB Measuring Hollow Sphere Diameter with Compass & Ruler
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MHB Solve Algebra Question Easily: 34
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MHB Is this theory regarding the graph and the square root valid?
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MHB Find Value of Squareroot of 3: Using the Graph & Quadratic Equation
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Undergrad Proving that a solution to a recurrence relation is true
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MHB Show that the number of questions he answered is 14, Arithmetic progressions
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MHB Calculate Brick Velocity & Draw Displacement-Time Graph
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MHB Displacement-Time Graph Velocity of Objects X & Y
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High School Convert y=x^2-1 & y=1-x^2 to Polar Functions?
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High School Dividing an equation by a variable
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High School Is Infinity a Prime Number: The Confusing Concept of Infinity Explained
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MHB What is the Greek Notation in Tangent Transformations?
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MHB Solve Mr. Denis & Joppy's Goats Weight Difference Problem
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MHB Find the amount of moles of carbon dioxide produced during the reaction
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