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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.

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MHB Deriving the first and second order Newton-Cotes formulas

Math Problem of the Week

Undergrad Sum of an Alternating Series
Undergrad B-spline and NURBS curve example
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Graduate Equation general of conic in polar coordinates
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Undergrad Calculate number of roads/lines a line crosses
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MHB Find m+n in $P(x)=x^3-6x^2+17x$ given $P(m)=16$ and $P(n)=20$
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Graduate Probably a stupid question regarding 4-dimensional space
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Undergrad Simple geometric series question
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MHB Proving $b^2-4ac \leq \frac{1}{8}$
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MHB Elementary Algebra" by Hall & Knight: A Beginner's Guide
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Graduate Can You Find the Best Constant for Sum-Free Subsets?
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MHB How Does One Calculate Z from Electric Field Equations?
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MHB Solving Resistors in a Circuit: Working Backwards
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MHB Help with circuits and their different symbols
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Graduate Can The Human Body Be Expressed Mathematically?
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MHB Find Solution to Power & Resistance w/ 10 Ohm Resistors
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MHB Prove A_n is an integer for all n in N
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High School Is 3.62566 an Irrational Number?
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MHB Remainder of $3^{2^n}-1$ Divided by $2^{n+3}$
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MHB Are the solutions of the diophantine equations right?
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MHB Mesh currents, emfs, and resistances
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MHB Solve triple square Diophantine equation
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MHB Quickly Calculate $\text i^{n}$ Values
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MHB Summation Problems: Solve Delta ti * T(Delta ti) for Age in Days
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MHB Prove $\left(\begin{matrix}n\\1\end{matrix}\right)=n$ - Help Needed
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MHB Show that there are no a,b such that a^n-b^n | a^n + b^n
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MHB Evaluate Fraction: 30^4+324 to 78^4+324
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MHB Polynomial Challenge: Find $k$ Integral Values
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4
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Graduate Find A Counter-Example to This
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MHB Proving the Compositeness of n^4+1: A Scientific Approach
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High School Can Mathematical Errors Lead to False Equations?
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MHB Solving a Challenge: Finding Real x to Satisfy an Equation
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Undergrad Help understanding coefficient formula
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High School Terminology for exponentiation and logarithms
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MHB Answer: Calculate Electric Field Strength at 1mm for a Stationary Electron
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MHB Solve for the coordinates of square
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High School Questions about the (Spatial) Fourth Dimension
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Undergrad Can the sinh and cosh functions be expressed in terms of each other?
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MHB Proving Divisibility: Does a^n Divide b^n Imply a Divides b?
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MHB Simplify a trigonometric expression
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MHB Why is the implication obvious?
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Undergrad Learning maths concepts …not just how to do an equation
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MHB Is 27x^6+27x^3y^3+8y^6 Composite for Positive Integers x and y?
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MHB Solve for a & b: Real Number Pairs $(a,\,b)$
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MHB Description of how to solve six middle school geometry problems
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MHB QR Code Length: Examining the Fixed Size of QR Codes
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MHB Real Solutions to $a-b+c-d=0; ab=cd; a^2-b^2+c^2-d^2=-24;a^2+b^2+c^2+d^2=50$
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MHB How Can I Correctly Derive the Quadratic Equation from a Train Speed Problem?
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Undergrad Solving 0x^2 + ax + b = 0: Why Different Results?
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Undergrad Solve Polynomial Riddle: Find Coefficients & Rank
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MHB Triangle Inequality: $a^4-1, a^4+a^3+2a^2+a+1, 2a^3+a^2+2a+1$
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High School Geometry Prep for 8th Grader Caleb: Links, Advice & Experiments
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Undergrad Algebraic manipulation of equation
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MHB How Many Photons Does a Laser Emit in a Single Pulse?
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MHB Find the Min Sum of $m$ and $n$ for $(4^m+4^n)\ mod\ 100=0$
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MHB Finding the Sum of $w,x,y,z$ Given $2^w+2^x+2^y+2^z=20.625$
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MHB Can an Equilateral Triangle be Formed with Rational Vertices on the X-Axis?
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Undergrad Sides of a triangle given an area and an equation.
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Undergrad General form of the solutions of polynomials
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High School How many roots does x^3.14 have?
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MHB Solve the trigonometric equation
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High School Does the function f(x) = ax+b have a discriminant? If so, what is it?
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High School Basic Trig Functions: Clarifying Definitions
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MHB Finding the Sum of Cubes for Rational Numbers with Integer Roots
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MHB What are the real values of $k$ that satisfy the trigonometric inequality?
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MHB Proving - properties of quadratic roots
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MHB Rational & Real Roots in Quadratic Equations: Explained
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MHB Inequality Challenge: Prove $b^3+a^3 \le 2$
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MHB Is my solution for the tank word problem correct?
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MHB Solving Equation (Application)
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MHB Maximizing Profit: Solving a Quadratic Equation for Mango Sales
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High School Why Does Raising a Negative Number to a Power Yield a Negative Result?
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Graduate Question on Elements of Algebra by Euler
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MHB What Does the -1 Index Mean in the Abbreviation km h^-1?
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MHB How Do You Find the Length x in a Geometric Problem with Shaded Areas?
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MHB Find K Values: Solve Equations w/ One Solution | Help
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MHB Can You Prove Inequality Challenge II?
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MHB Quadratic equation application
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Undergrad Why do we need postulate 4 in Euclid's element (P14)?
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MHB Factoring-can't find the right factors
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MHB Factor $x^2-24x-17280$ Quickly & Effectively
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MHB Find the minimum of x+y+xy and x+y-xy
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MHB How Do I Solve This Garden Border Problem?
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High School Can fractions be simplified without guessing and checking?
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MHB Find Equation of Ellipse at (1,2) & (1,8), Minor Axis Length 4
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High School Neat little thing (prime numbers finder)
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Undergrad Number of ways to solve a problem
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MHB How Do You Solve This Complex Quadratic Equation?
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MHB How do we find the dimensions of a rectangle given its perimeter and diagonal?
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MHB Solving an Equation with Fractions
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Graduate A Generalized Quadratic Formula
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High School How to calculate final exam grades?
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MHB Solve Equation: $a^3+3a^2-51a-107+54\sqrt{3}=0$
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MHB Solve the triangle PQR by finding their angles
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MHB Solving quadratics with fractions
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Undergrad Easy way to figure out primes? (Powers of 2, not Mersenne)
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MHB Find the value of the ratio of m/n
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Graduate Help eliminating parameter for harmonic trig combination
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MHB English Questions: Math Competitions & Olympiads
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MHB Solving $(x+2011)(x+2012)(x+2013)(x+2014)+1=0$
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Graduate Non anthropic decimal sequence origins?
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Graduate Challenge 16: About the equation x^y = y^x
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