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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
High School How to calculate 167^0,2 without a calculator
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MHB What is the Minimum of f(x) Without Using Calculus?
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Undergrad Partial fraction decomposition(small question)
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MHB Equality of Angles: 3 Equal Angles in a Picture
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MHB Can you solve this system of equations with four variables?
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MHB What Are the Positive Real Solutions for a and b in this Equation?
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Unlock the Mystery of the Monkey Saddle
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MHB How to workout the exponential curve using x and y values and without excel
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MHB Understanding Inequalities: Why is Option C the Correct Answer?
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MHB Determine the ratio of boys and girls
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Undergrad Help solving Simulink numerical oscillation
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MHB Is Isoperimetry as Simple as Symmetry?
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MHB How can I determine the G 1:3 using given midpoints?
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MHB Convert to a equation in RECTANGULAR coordinates
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MHB Prove a fraction is a perfect square
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MHB What is the required length of wire A?
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MHB Trigonometric Values Exact Values
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MHB Another trigonometric equality
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MHB Find the Radius and Center of a Circle
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MHB Pros and Cons of Using $\arcsin$ vs $\sin^{-1} x$
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Undergrad Is the Shell Theorem Valid for Both Solid and Hollow Spheres?
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Undergrad Trying to get a grip on a mechanics problem
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Math/Science Meetups: Pursuing Recreational Interests Together
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MHB Evaluating $m^4-18m^2-8m$ Given $p,\,q,\,r$
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MHB Trigonometry Challenge II: Solving for $m,\,n$ and $A$
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MHB Solving the Identity Challenge: $3=\sqrt{1+2...9}$
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High School Fractional Exponents (How is it done?)
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High School How can i show my mathematical theory?
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Graduate Unifying Numerical Math and Symbolic Logic: Has Progress Been Made?
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MHB Find Exactly One Triple from $n$ Objects: $\mod{6}$
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Graduate Can Non-Numerical Methods Effectively Organize Qualitative Data?
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MHB Prove $\angle QBR=\angle RSQ$: Geometry Challenge
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Undergrad Learning the language of math?
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High School What are the best books for re-learning math?
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Graduate Dimensional Consistency in Grid Defintions
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MHB How do I find missing angles in trigonometry and geometry?
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High School Ratios & Fractions: Understanding the Relationship
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MHB Find $x$ for $\sum_{k=1}^{x}\lfloor{\sqrt[4]{k}}\rfloor=2x$
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MHB Does the Polynomial $P(x)=x^3+mx^2+nx+k$ Have Three Distinct Real Roots?
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MHB How to Find the Remainder of a Modulo Operation in Factorial Series?
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Graduate Looking for Borwein's/Zucker's fast algorithm for the gamma function.
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MHB Finding the difference of mixed measures
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Undergrad Measuring distance between objects of known size in photo
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Undergrad How do we define trigonometric functions?
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MHB Physics: Calculate Emf, Electric Field in Magnetic Field
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Graduate Are fractals a dead-end area of maths?
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Undergrad The Geometric Intuition behind the Area Formula B*H=Area
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Undergrad Calculate Height of a Tree - Geometry
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MHB Solving $(a+b+c)^2$ for Positive $a,b,c$
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High School Every other odd number representation
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MHB Proving Inequality: $a^{2a}b^{2b}c^{2c} > a^{b+c}b^{c+a}c^{a+b}$
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Graduate How does one pronounce "Nijenhuis"?
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MHB Challenging Applied maths question projectiles
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MHB Math website for fun by one of our members
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Graduate Is Mathematical Induction Proven Correctly for $S_{k+1}:2^{k+1}>(k+1)^2$?
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MHB Proving identities using demoivre's formula
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MHB Can you prove the inequality challenge?
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Undergrad How can I obtain the convolution output for an input function and operator?
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MHB What is the value for $a+b$ in the Polynomial Challenge VI?
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MHB Inverse Functions and "Verifying"
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MHB What is the Domain for the Inverse of a One-to-One Function?
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High School Something funny I saw while grading
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Graduate Using Mathematical Induction to Prove a Summation Formula
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MHB What Do $V_i=L$ and $V_i=H$ Mean in CMOS Inverters?
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MHB Find All Possible Solutions to $A$: 9 Digit Number
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High School Division by 0: A Puzzle That Has Baffled Us for Years
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MHB Finding the Value of $n$ in a Rhombus $DBEF$
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MHB Calculating Screws Needed for 12" O/C Gutter on 100' Building
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Graduate Integer solutions for multiple variable equations
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Undergrad Does this function have a name?
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High School Is It Proved That All Primes End With 1,3,7,9?
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Undergrad What Are the Real-World Applications of Perfect Numbers Beyond Mersenne Primes?
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MHB Simultaneous Equations Challenge
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Undergrad Why is RMS used for averages when considering a sine wave?
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MHB Determine if you have enough information to figure question.
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High School Formula for missing person's weight from team of 5
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MHB What is x when c is at maximum?
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MHB Is the Inequality of Series Proven with 1 to 99 and 2 to 100?
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MHB Prove Inequality: $18<\sum\limits_{i=2}^{99}\dfrac 1{\sqrt i} <19$
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MHB No Integer x for Which $P(x)=14$ Given Four Integer Values of $P(x)=7$
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MHB System of Equations: Find Real Numbers $p,q,r,s$
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MHB Can You Crack the Polynomial Challenge VII? Prove 4 Distinct Real Solutions!
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High School Understanding Affine Functions: A Beginner's Guide
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MHB Finding the angle opposite the R
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MHB Finding the Resultant Angle for Vector Addition Using Law of Sines and Cosines
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MHB Finding the Speed of an Aeroplane - Math Help Forum
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MHB Help Me Solve the Golden Ratio Question
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Undergrad How Does Mathematical Induction Work?
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MHB Remainder of $\dfrac {19^{81}+19^{49}+19^{25}+19^9+19}{19^3-19}$
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MHB Where to Find New Math Materials from the 1960s?
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MHB Explaining Dimensions of Tanagrams Without Midpoint Assumptions
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MHB Determine if you have enough info to figure a side
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Graduate Can Different Types of Infinities Coexist in Mathematical Reality?
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Graduate Congruence statements, with a statement of percentage
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Graduate The most beautiful chain of equalities I have ever seen
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High School Polynomial long division -- How does it work?
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MHB How do you add and subtract measurements?
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MHB Polynomial Challenge V: Real Solution Implies $p^2+q^2\ge 8$
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MHB What Are the Variable Restrictions in the Equation 5/x = (10/3x) + 4?
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Undergrad Proof of PSF quadratic factorising
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