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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Finding side lengths when angle bisector from vertex C splits base equally
- Samwise-zambeezi
- · Replies 1 ·
High School CDC Level 4 Travel Alert -- Doing the Math
- veithmoore
- · Replies 1 ·
What is the internal tangent circle problem for three given circles?
- DaalChawal
- · Replies 1 ·
High School Why does x² + x = 1 have solutions −1.618 and 0.618?
- pairofstrings
- · Replies 44 ·
High School Why Is a Cubic Polynomial Called 'Third Degree'?
- Mathsig
- · Replies 3 ·
High School Finding Online PEMDAS Calculators
- pairofstrings
- · Replies 10 ·
Undergrad Elementary Functions - What Is The Exact Definition?
- diegogarcia
- · Replies 8 ·
High School Self-descriptive Physical Object
- DaveC426913
- · Replies 33 ·
7.t.27 write eq for a sinusiol graph
- karush
- · Replies 2 ·
High School Square Root of an Odd Powered Integer is Always Irrational?
- e2m2a
- · Replies 31 ·
Finding the Measure of Angle KPM Using Angle Bisector Theorem
- karush
- · Replies 2 ·
A-level mechanics question 3 calculations
- Shah 72
- · Replies 6 ·
Undergrad Geometry/Trig Problem -- Well Constrained but Difficult
- steveZ
- · Replies 29 ·
Undergrad Sigma notation for only even index iterations
- hquang001
- · Replies 11 ·
Undergrad Why did I lose 60% on my proof of Generalized Vandermonde's Identity?
- 12john
- · Replies 3 ·
Undergrad The number of intersection graphs of ##n## convex sets in the plane
- kmitza
- · Replies 2 ·
Undergrad Is Group Multiplication Possible in Non-Mathematical Topics?
- physics1000
- · Replies 6 ·
Problems involving Trigonometric Identities
- bearn
- · Replies 4 ·
Undergrad Relationship between factorials and squares of natural numbers
- Prez Cannady
- · Replies 12 ·
Undergrad Transformation of Functions: How Do Domain and Range Change?
- DumpmeAdrenaline
- · Replies 4 ·
What are the coordinates of points equidistant from (1,0) and (5,4)?
- karush
- · Replies 6 ·
High School Sudden blank on basic calculus: has this happened to you?
- mcastillo356
- · Replies 5 ·
Solving a rational inequality with excluded endpoints
- ahbm
- · Replies 2 ·
How many stickers did Angel and Kareem have altogether?
- Mala
- · Replies 1 ·
Undergrad Converting laser distance measurements to tube bend angle
- nddwind
- · Replies 7 ·
High School Periodic spiral graph interpretation
- DaveC426913
- · Replies 17 ·
High School Can I use the circle circumference formula for a sphere?
- Perchaddition
- · Replies 3 ·
Find the missing number in a series of fractions
- Lorena_Santoro
- · Replies 1 ·
Rearranging Formulas: Finding W in Terms of M and L
- Samwise-zambeezi
- · Replies 5 ·
Find the inverse of f(x) in 4 minutes
- Lorena_Santoro
- · Replies 7 ·
Undergrad A Trick to Memorizing Trig Special Angle Values Table
- benorin
- · Replies 3 ·
Can you find the area of the blue triangle in just 3 minutes?
- Lorena_Santoro
- · Replies 2 ·
Decreasing Values: 1.000000 to 0.670625
- blueberry123
- · Replies 2 ·
High School Hilbert's paradox of the Grand Hotel - An easier solution?
- Lars Krogh-Stea
- · Replies 73 ·
Car towing caravan downhill with braking force
- Shah 72
- · Replies 6 ·
Organic gardening techniques and their effects
- Lorena_Santoro
- · Replies 1 ·
Finding the limit of 1/x - 1/sin(x) as x approaches 0
- Lorena_Santoro
- · Replies 2 ·
High School How do mathematicians come up with new proofs?
- docnet
- · Replies 4 ·
High School Happy Christmas: Is it Really True?
- George Keeling
- · Replies 2 ·
High School Accuracy of a smith's crafted metal disc
- mcastillo356
- · Replies 13 ·
Undergrad Is There a Hidden Pattern in This Sequence of Numbers?
- jrrunge98
- · Replies 7 ·
High School How to calculate size of objects in digital photo
- Suppaman
- · Replies 19 ·
-6.1.12 solve for x 3^{2x}=105
- karush
- · Replies 6 ·
-s6.6 solve exponential eq 3^x-14\cdot 3^{-x}=5
- karush
- · Replies 1 ·
Solving g(x)-h(x) <0: Find a, b, c, d
- Manal
- · Replies 2 ·
B12 using counters of algebra eq
- karush
- · Replies 2 ·
B20.<= to the length of the dividend
- karush
- · Replies 1 ·
Undergrad Proof of average height of half circle
- Jurgen M
- · Replies 19 ·
Calculating rates of two points moving along a circle
- DaalChawal
- · Replies 4 ·
-c5.LCM and Prime Factorization of A,B,C
- karush
- · Replies 3 ·
-c6. Find the GCF and the LCF of A and B.
- karush
- · Replies 1 ·
Graduate What is the most difficult text on mathematics?
- Demystifier
- · Replies 169 ·
-c11.interpretation of division
- karush
- · Replies 1 ·
-c03 write prime factorization of the LCM of A and B
- karush
- · Replies 3 ·
Undergrad Linus Pauling on the Role of Numbers in Science: A Request for Reference
- Trying2Learn
- · Replies 2 ·
Undergrad How would you have answered Richard Feynman's challenge?
- Keith_McClary
- · Replies 7 ·
Finding B such that |x/(x−⌊x²⌋)| < A for all x > B
- solakis1
- · Replies 1 ·
High School Cross section (?) of Great Pyramid from drone footage
- neilparker62
- · Replies 47 ·
Which Polymer Materials Meet These Specific Criteria?
- Urika
- · Replies 3 ·
Solving Quadratic Equations with Binary Operator $\otimes$
- karush
- · Replies 6 ·
Undergrad Rewriting a compound inequality in one step
- Andrea94
- · Replies 10 ·
Is the Calculation of $(3 \diamond 8) \square 2 = 1940$ Correct?
- karush
- · Replies 2 ·
What is the Binary Operator $\oplus$ and its Significance?
- karush
- · Replies 3 ·
Image Markup Questions: Refresh Basics in V18 Binary Operators
- karush
- · Replies 8 ·
V.02.Binary operator by a*b=a+8b
- karush
- · Replies 2 ·
How to Solve a Composition of Functions g(f(x))?
- Ebone_Love
- · Replies 9 ·
Undergrad RSA encryption proof step explanation
- Leo Liu
- · Replies 2 ·
Undergrad Equation for circle points in 3D
- Nikkki
- · Replies 3 ·
Insights An Introduction to Theorema Primum
- neilparker62
- · Replies 0 ·
Using bar models to solve ratio problems
- SDAlgebra
- · Replies 3 ·
Undergrad Is the odd root of an even number always an irrational number?
- e2m2a
- · Replies 9 ·
Undergrad Multiplication and addition definition of congruence classes
- Leo Liu
- · Replies 5 ·
How Do You Calculate the Difference Between d and f?
- sfvdsc
- · Replies 1 ·
High School Round-Robin Matching Teams (Darts)
- DaveC426913
- · Replies 15 ·
Undergrad Ancient mathematics/History of mathematics
- ConspiracyJim
- · Replies 11 ·
Undergrad (Elementary number theory) Understanding congruence and modulus
- Leo Liu
- · Replies 9 ·
Are f(x)=(x²+3x+10)+(2x²+2x-17) and g(x)=(4x²+4x+4)-(x²+x+11) equivalent?
- pappoelarry
- · Replies 2 ·
Proving Equivalence of f(x) and g(x)
- pappoelarry
- · Replies 5 ·
Are There Other Confirmed Geniuses in this Forum?
- JanSafr
- · Replies 20 ·
Undergrad What is an object with a zero square?
- ergospherical
- · Replies 6 ·
Undergrad Can the Housie Game Incorporate Negative and Decimal Numbers?
- akerkarprashant
- · Replies 2 ·
How can I solve these induction and function problems in my French homework?
- Manal
- · Replies 1 ·
Undergrad Number sequence pattern puzzle: 1+1*4=5
- whig4life
- · Replies 8 ·
How Many Possible Cards Can Be Made with Sasha, Pasha, and Masha?
- sophbell
- · Replies 1 ·
Interpolating Points with Continuous Modular Functions?
- SatyaDas
- · Replies 5 ·
How can I solve the problem of $e^x-\ln{x}=4$ without a calculator?
- karush
- · Replies 10 ·
Find A,B,C for Factorial Equation
- solakis1
- · Replies 4 ·
Get 25% Off - Save on E-Commerce Prices
- LorraineP
- · Replies 2 ·
High School What are antiprime numbers (highly composite numbers)?
- Astronuc
- · Replies 1 ·
Solve $(x^2-7x+11)^{x^2-13x+42}=1$ Equation
- solakis1
- · Replies 7 ·
Undergrad Five points in space with rational distances that are not co-linear
- Trysse
- · Replies 13 ·
Undergrad The “philosophical cornerstone” of the Moller-Plesset perturbation theory
- Spathi
- · Replies 1 ·
Proving trigonometric functions
- kbr1804
- · Replies 9 ·
New Billboard Dimensions: 4m x (4m + 96cm^2)
- Peppermint
- · Replies 2 ·
How can I get equal columns and rows from a total?
- SLSCoder
- · Replies 1 ·
Solving $\tan^2x + \tan^2{2x} + \cot^2{3x} = 1$ in R
- maxkor
- · Replies 6 ·
High School Looking for creative solutions to this math problem
- docnet
- · Replies 14 ·
Graduate Mathematics Behind Global Currency as a Wealth Inequality Regulation System
- AplanisTophet
- · Replies 26 ·
High School When you have no idea how to work out a problem
- docnet
- · Replies 4 ·
Graduate Variation of Catalan Conjecture
- e2m2a
- · Replies 22 ·