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
In science proving something by making it linear is a common?
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What is the explanation for the indeterminate form of inf+inf?
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How to differentiare/integrate e^t and the like .
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Computing distance as a function of time
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Newton's Calculus: Numerical Methods or a New Math?
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Solving x2 + y2 with xy+x+y=71 and xy(x+y)=880
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Covariance of two related sums
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What Are Other Solutions to the Equation 1/x + 1/y = 1/z for Integer Values?
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Is my simplification of 150xy(2x + 17)(8x-3) correct?
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Symbols for homeomorphic, isomorphic, homotopic
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How do i factor this36(2x-y)^2-25(u-2y)^2
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Investing in stocks and probability
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Dr Euler and characteristic equations
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If x is to be increased by 400%, is that expressed as 4x or 5x?
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Can a bipyramidal figure be achieved with 5 points on a sphere?
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Solve Physics Problem: Convert MPH to MPS
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Surface area and volume of a cylinder
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Anybody else noticed the sudden increase in homework help questions?
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Solving Fraction Addition with Denominators 33 and 48: Finding the LCD
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Is Scientific Notation Only for Approximating Large Numbers?
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Elementary geometry and Foundations.
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Help w/formula for data points
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Proving Real Numbers Satisfy Inequality
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Find Integer Solutions for x^3 + x^{2}y + xy^2 + y^3 = 8(x^2 + xy + y^2 + 1)
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Absolute value and square root
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Expand a Trinomial Using Sigma Notation - 2 Examples
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Finding the (x,y) coordinates of arbitrary circles
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PLease HELP with this trigonometric equation
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Intersection of two 3D parametric curves
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Summation Sigma: How Can It Be Used?
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Notation Q: What Does F(y/x) Mean?
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Question about composing functions
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Finding angles quickly in your head
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Negative Indices: Explaining the "Super Minus
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Program to write neat equations and problems
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How do you rationalize fractions
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Why do you like your chosen math field?
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Mastering Factoring: How to Factor (x+3)^3 with Ease
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What is the most efficient way to pack jelly beans in an irregular container?
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  • Poll Poll
Problem Solving Skill vs. Knowledge
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Is My Brain Just Not Wired for Math?
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Do you really need a calculator?
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Need help with Trig/angle question
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How much math does a math professor remember?
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How will computers impact pure mathematics in the future?
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Which Textbooks Were Your Most Memorable?
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What is the Missing Mean in a Sample of Size 5?
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Fractional exponents of negative numbers?
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What is the Gamma Function and How Can Grade 11 Students Understand It?
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Deriving a Small Circle Equation in Spherical Coordinates: Any Pointers?
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What Makes the Number e So Special in Logarithmic Functions?
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  • Poll Poll
How Abstract Is Your Math Thinking?
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Can Prerequisites Lead to Unexpected Passions?
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Not Understanding This Simplification
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Proving Isomorphism of Complex Number Conjugate: General Algebraic Systems
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Definitions using if instead of iff
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Division by Zero: What Does it Mean?
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Is there a mathematical way to calculate the bifurcation of a system?
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What are Navier-stokes equations and why are they difficult to solve?
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  • Poll Poll
Researching Math: Finding the Right Balance
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What is this Statistical Formula Used to Calculate?
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What Math Branches Can You Explore Without an Advanced Background?
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Why is the transition from multiplication tables to algorithms flawed?
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How Much More Knowledge Does a Mathematician Have Than a Math Graduate?
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Can acute triangles satisfy this inequality involving sides and radius?
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Mastering Number Rules in Brackets: Understanding a^n/m and a^1/n = n'root'a
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What Are the Most Unique Proofs in Mathematics?
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Solving Basic Log Question: x^y*|ln(1/x)|^m
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Understanding the Basics of Extended Plane and Space
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What is the remainder when (x^3 +1)/(x^2 +3) is divided by (x^3 +1)/(x^2 +3)?
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Where Is the Missing Dollar in the Room Rental Puzzle?
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Need help learning to construct proofs
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Prove Trig. Inequality: A,B & C Are Triangle Angles
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Help needed in proving a number to be perfect square
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Online Resources for Maths and Physics Education
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Understanding Stoke's Theorem: Does Surface Integral Depend on Shape?
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Zm Set: Whole Numbers & Positive Integer
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What will the hot topics in maths be in the future?
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Trouble with Mathcad Programming: Need Help With Placeholder Error
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Labeling Intersection in Venn Diagrams
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What is a pathological function and how can it be constructed?
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May be a stupid question, but bothering me for long time
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How Do You Simplify Complex Fractions with Different Denominators?
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Prove that n^5 - 5n^3 + 4n is divisible by 120:
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Heat equation and Theta, Parts I-III
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Solve x^3 + 5/3x - 200/27 = 0 with Cardano's Method: Tips & Tricks
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Algebraically determine the max height the snowball reaches
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Curl of Function: Constant Magnitude or Way Off?
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Can somebody explain this to me?
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Can 0/0 Ever Equal 1?
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Can a number divided by zero be defined using Jeff Cook's number system X/0?
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What is the French Translation of 'Embedded' in Mathematical Literature?
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Differentiating with respect to
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The Hospital Confusion :smile:
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Solving a Group Job Efficiency Problem
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0 = 3[cos(35)*cos(A) - sin(35)*sin(A)] - cos(A)
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Is There a Mistake in These Differential Equation Notes?
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How Do You Solve These Common Math Test Questions?
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Midpoint Formula: Deriving & Understanding
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Why Do Different Math Textbooks Use Varying Definitions and Notations?
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