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.
Sub-forums
Threads
Prime Pairs: Finding $b-a$ Values
- anemone
- · Replies 2 ·
High School Unsensible Rules/Laws of negative number operations
- fde645
- · Replies 29 ·
Undergrad Understanding ∏ and other mathematical constants
- Niaboc67
- · Replies 5 ·
Celebrating Maria Gaetana Agnesi - Mathematician & Philanthropist
- Astronuc
- · Replies 2 ·
5cos(4x)=4 how to find the third smallest solution?
- bsmithysmith
- · Replies 6 ·
Quadratic equation with rational roots
- kaliprasad
- · Replies 4 ·
What Positive Integers Satisfy a Specific Condition Involving Square Roots?
- anemone
- · Replies 6 ·
Undergrad Trigonometric and inverse trigonometric equations
- Jhenrique
- · Replies 10 ·
Prove one of the angles of triangle is 60°
- anemone
- · Replies 2 ·
Undergrad Solving an Odd Equation: Two Different x Values for Same F?
- eahaidar
- · Replies 3 ·
How do I find A,B,C, and D in a sinusoidal function?
- Randi
- · Replies 1 ·
Undergrad Can Polynomials in Two Variables Be Expressed in Different Forms?
- Jhenrique
- · Replies 4 ·
Undergrad Does the log property a*log(x)=log(x^a) still hold if a is even and x
- alexsylvanus
- · Replies 2 ·
Undergrad Can the Anti-log of a Number Be Negative?
- Yashbhatt
- · Replies 3 ·
How do you determine the restrictions of an identity?
- eleventhxhour
- · Replies 4 ·
Graduate Neglecting High-Order Terms in R: Tips & Tricks
- Juggler123
- · Replies 3 ·
Divisibility Challenge: Find Smallest Integer for $f(x)$
- lfdahl
- · Replies 3 ·
Find all positive integers a and b
- anemone
- · Replies 3 ·
Where Did I Go Wrong in Calculating the Value of x in These Triangle Problems?
- eleventhxhour
- · Replies 3 ·
Calendar Trick: Uncover the Secret!
- soroban
- · Replies 2 ·
How Do You Calculate the BC Angle in a Triangle?
- Albert1
- · Replies 3 ·
Graduate Triangular numbers, proving numbers are tringular
- schlynn
- · Replies 3 ·
Undergrad How are fractals modeled by math?
- AlfredPyo
- · Replies 1 ·
Undergrad Is there a short form for this equation?
- TheIsingGuy
- · Replies 7 ·
Determine the unknown angle (using the sine law)
- eleventhxhour
- · Replies 2 ·
Undergrad How to select the best hotel location for a week-long stay?
- lavoisier
- · Replies 4 ·
Solve for $abc+cba$ with $pqr$, $p\ge r+2$, and $pqr-rqp=abc$
- anemone
- · Replies 7 ·
Evaluating the Sum of $\frac{1}{k_n}$ for $n=1,2,\cdots,1980$
- anemone
- · Replies 1 ·
Max Real Value of $p$ for Triangles with Positive Sides
- anemone
- · Replies 2 ·
Inequality Challenge V: Prove $(a+b)^{a+b} \le (2a)^a(2b)^b$
- anemone
- · Replies 3 ·
Undergrad Considering a circle to be an infinite sided n-gon
- acesuv
- · Replies 24 ·
Solve \[\sqrt{30-2y} + 3 = y\] - Verify Solutions & Find Out What Happened
- eleventhxhour
- · Replies 8 ·
Finding Roots of Quadratic Equations & Sinusoidal Functions
- eleventhxhour
- · Replies 17 ·
Solve for $x$ and $y$: Real Number Condition
- anemone
- · Replies 9 ·
Determining all values of Θ (gr. 11 math)
- eleventhxhour
- · Replies 1 ·
Why Must We Solve Linear Congruences in the Chinese Remainder Theorem?
- evinda
- · Replies 4 ·
Proving an Inequality: $(\sin\, x)^{\sin\, x}\,<(\cos\, x)^{\cos\, x}$
- kaliprasad
- · Replies 1 ·
Value of lambda in quadratic equation
- juantheron
- · Replies 2 ·
How to Form a Quadratic Equation with Coefficients in AP and Integer Roots?
- kaliprasad
- · Replies 3 ·
Undergrad Importance of Binomial Theorem
- 22990atinesh
- · Replies 7 ·
Where Can I Find Free Math Video Tutorials with No Ads?
- Greg Bernhardt
- · Replies 1 ·
Time to Reach 12m: Solving the Physics Behind It
- leprofece
- · Replies 7 ·
Undergrad Surface area and volume uniquely determine a shape
- JanEnClaesen
- · Replies 3 ·
Find the last five digits of T_2014
- anemone
- · Replies 4 ·
How Can I Solve This Bilinear Integer Equation?
- juantheron
- · Replies 3 ·
Polynomial Challenge: Find # of Int Roots of Degree 3 w/ Coeffs
- anemone
- · Replies 4 ·
High School What are Sine Waves and Their Applications in Different Fields?
- Jhenrique
- · Replies 3 ·
Graduate Define Tetrahedron knowing one vertex, 3 vectors, opposite face.
- powederhound
- · Replies 9 ·
High School Trignometric simple function:-
- Huygen121
- · Replies 9 ·
Gravity on Earth: Does Height Change It?
- yakin
- · Replies 2 ·
Can We Prove This Inequality Challenge IV?
- anemone
- · Replies 2 ·
Graduate How Do You Prove the Given Approximation Formula Involving e^{-t/τ}?
- anhnha
- · Replies 7 ·
Find Intersections of y=sin(x) and y=1-x^2 | Mangoqueen54
- MarkFL
- · Replies 1 ·
Angle of Incidence: Subtracting 90 Degrees Explained
- yakin
- · Replies 3 ·
Proving Prime Norms of H: (a,b) in Z
- Hud123
- · Replies 2 ·
Linear Quadratic Gaussian (LQG) regulators
- Dustinsfl
- · Replies 1 ·
High School Why is e^-1 considered the inverse of the natural logarithm?
- Bengo
- · Replies 4 ·
Undergrad Bisection method and multiple roots
- nikolafmf
- · Replies 6 ·
Interpreting a Block Diagram: How Should it be Read?
- Dustinsfl
- · Replies 1 ·
High School What do Greek symbols in math represent and how do you decipher them?
- Newtons Apple
- · Replies 5 ·
Solutions of Diophantine equations of Legendre.
- individ
- · Replies 1 ·
Undergrad Do Positive Numbers Necessitate the Existence of Their Negative Counterparts?
- JanEnClaesen
- · Replies 4 ·
Is there also an other way to solve the equation?
- evinda
- · Replies 8 ·
Solve Complex Math Problem: Helping My Middle Schooler
- giperbolic
- · Replies 2 ·
Proving Co-Prime Numbers in Sets of Five
- kaliprasad
- · Replies 3 ·
David's Math: Solving a Non-Linear System in 2 Variables
- MarkFL
- · Replies 1 ·
Constraint optimization without using Calculus
- Dustinsfl
- · Replies 2 ·
Undergrad General Equation for Sn in Terms of n
- m84uily
- · Replies 6 ·
Help with Pre-Exam Test: Algebra Equations & More
- Jinxxerz
- · Replies 1 ·
Undergrad If a irrational number be the basis of count
- Jhenrique
- · Replies 9 ·
Graduate What is the concept of a growing basis in R related to primes and integers?
- pondzo
- · Replies 7 ·
How Much Money Did I Have After Buying 15 Burgers?
- leprofece
- · Replies 1 ·
How do I determine the coordinates of points on a 3-D coordinate plane?
- ssmith9bmr
- · Replies 1 ·
How Do You Calculate P(12) for a Polynomial Given Specific Conditions?
- Saitama
- · Replies 3 ·
How to find the Double Angle formula for Sin given only a triangle
- bsmithysmith
- · Replies 8 ·
Evaluating a sum involving binomial coefficients
- Saitama
- · Replies 4 ·
Can We Alter the Color of Leaves? - MonkeySee.com
- yakin
- · Replies 1 ·
What is the value of $a_{2013}$ in the sequence challenge II?
- lfdahl
- · Replies 3 ·
Kalman filter where does y_1 come from?
- Dustinsfl
- · Replies 1 ·
High School How to remember when to add and when to multiply exponents?
- Tyrion101
- · Replies 7 ·
High School Why people find math/physics incomprehensible
- medwatt
- · Replies 17 ·
High School Simple equation to show work done on an equipotential surface is zero
- negation
- · Replies 2 ·
Physics: AM Radio Station Emits Photons/sec at 1000-kHz
- yakin
- · Replies 1 ·
I always see Mathematician listed as one of the best jobs.
- Jamin2112
- · Replies 11 ·
Finding $S_{2013}^2$ from a Given Sequence
- Albert1
- · Replies 2 ·
Undergrad How can I find unique integer relationships in pi?
- Isaacsname
- · Replies 6 ·
What is the measure of <ACD and how can you find it using a specific formula?
- CGuthrie91
- · Replies 7 ·
Determining Quadratic Function for a Graph
- Sharpy1
- · Replies 1 ·
Find Integer Part of A: Math Problem
- Albert1
- · Replies 2 ·
And more.Constructing Infinite Triples for x^2 + y^2 = 5z^3
- tda1201
- · Replies 27 ·
What is the minimum value of f(x,y) under a symmetric constraint?
- anemone
- · Replies 3 ·
Finding Angle P in Isosceles Triangle $PQR$
- anemone
- · Replies 2 ·
How Do You Find the Measure of ∠BAC in Degrees?
- CGuthrie91
- · Replies 7 ·
How Do You Find Multiple Solutions for Trigonometric Equations?
- bsmithysmith
- · Replies 3 ·
Math Related ASCII Art Hypercube, Mandelbrot Set, Sierpinski Gasket
- MarkFL
- · Replies 1 ·
Undergrad Time-Scaling vs Frequency Shift
- JustStudying
- · Replies 1 ·
Post Combinatorics Ques: Find Answers Here!
- TSC
- · Replies 1 ·
Can you solve this equation involving the sum of digits of a positive integer?
- anemone
- · Replies 1 ·
Graduate Maximize Points in n-D Space with Distance Threshold
- EvoG
- · Replies 4 ·
Graduate Find a curve that fits this data please
- johnpjust
- · Replies 6 ·