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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Absolute Value Function Challenge
- anemone
- · Replies 4 ·
CuRio$ty's question at Yahoo Answers regarding a linear homogeneous recursion
- MarkFL
- · Replies 1 ·
Find the Smallest Integer Challenge
- anemone
- · Replies 2 ·
Real Life Applications of Ceiling and Floor Functions
- matqkks
- · Replies 2 ·
High School Why are these graphs so different? y^2=x y=sqrt(x)
- noahsdev
- · Replies 5 ·
High School Is There a Faster Way to Factor Than Just Guessing Factors?
- Tyrion101
- · Replies 2 ·
High School Real World Applications of Ceiling and Floor Functions
- matqkks
- · Replies 1 ·
High School Is the following the only reason why |x| ≠ ±x?
- Turion
- · Replies 11 ·
Solution to the triangle problem on thinkzone.wlonk.com
- namanjain
- · Replies 13 ·
Undergrad How Did Mandelbrot Solve Problems with Geometric Intuition Instead of Algebra?
- shadowboy13
- · Replies 2 ·
Sum of Factorial Series: Find the Answer!
- anemone
- · Replies 2 ·
Aju051000's questions at Yahoo Answers involving trigonometry
- MarkFL
- · Replies 1 ·
Find a such that (x+4)²(a-x) = T has exactly 2 solutions
- Bushy
- · Replies 2 ·
High School Why are prime numbers suddenly relevant in modern technology?
- matqkks
- · Replies 8 ·
How Are Prime Numbers Utilized in Everyday Life and Technology?
- matqkks
- · Replies 3 ·
High School Composition: Arithmetic is futile
- MinnesotaState
- · Replies 1 ·
Exponents - Numbers with Variables
- cgr4
- · Replies 6 ·
What is the exact value of the trig function for pi/180?
- jacobi1
- · Replies 7 ·
Understanding Dimensional Analysis: Solving for i, j, and k Values
- dexstarr
- · Replies 1 ·
Finding the outer diameter of an annulus
- linapril
- · Replies 2 ·
Undergrad Find the next number in the series 2, 5, 14, 122, 365, ?
- mia5
- · Replies 8 ·
Determine the positive numbers a
- anemone
- · Replies 6 ·
Richard Perito: Find Quadratic with Roots -1 +/- i√2
- MarkFL
- · Replies 1 ·
Graduate What is the Pompeiu problem and is it related to Navier-Stokes?
- greentea28a
- · Replies 1 ·
Undergrad Does the order of algebraic steps (not operations) matter?
- Darren73
- · Replies 1 ·
How to see the forest through the trees? (How not to miss the obvious?
- Tyrion101
- · Replies 6 ·
Is 2B Always Less Than A+C in a Triangle ABC?
- Albert1
- · Replies 1 ·
High School How to find sines/cosines without memorization?
- QuantumCurt
- · Replies 7 ·
Find integers a and b such that x²-x-1 divides ax¹⁷+bx¹⁶+1
- Suvadip
- · Replies 2 ·
High School How Do Triangle Similarity and Supplementary Angles Relate in Geometry?
- kiyoshi7
- · Replies 2 ·
Math Puzzle: Fill in the 9 Blanks to Satisfy (*)
- Albert1
- · Replies 1 ·
Finding a Solution to an Inequality in Natural Numbers
- Albert1
- · Replies 3 ·
Undergrad How do I accurately model and calculate costs for different data plans?
- needalgebra
- · Replies 38 ·
What is the remainder when 1992 is divided by 92 using the CRT?
- Suvadip
- · Replies 3 ·
Set Planck's constant equal to 1
- jacobi1
- · Replies 3 ·
High School How Can I Succeed in the Math Olympiad?
- Thenewguy2
- · Replies 11 ·
How Does the Law of Cosines Prove a Triangle's Angle and Side Relationships?
- Albert1
- · Replies 4 ·
Ibv9 The triangle ABC is defined by the following vectors
- karush
- · Replies 5 ·
Undergrad Real life uses for math for the layman/undergraduate?
- Keith Young
- · Replies 7 ·
Graduate Not Linear counting, 3D counting billions of billionths
- Peter Gleeson
- · Replies 3 ·
Finding side length of equilateral triangle with point P where PA=4, PB=5, PC=3
- Albert1
- · Replies 3 ·
How do I solve sqrt(5x + 3) = -2?
- littapple
- · Replies 2 ·
Triangle problems with distance, altitude and ratio
- MarkFL
- · Replies 1 ·
Finding $\overset{\frown}{BN}$ with Given Parameters
- Albert1
- · Replies 6 ·
Wooden Sphere Sinking in Pond: Find h in Terms of r
- MarkFL
- · Replies 2 ·
Simplifying a Fraction with Exponents
- paulmdrdo1
- · Replies 1 ·
Why Do Vehicles Moving North-South Have East-West Velocity Components?
- karush
- · Replies 1 ·
Undergrad Light's intensity increases by the square?
- MinnesotaState
- · Replies 9 ·
Definition of and and or in logic
- chemistry1
- · Replies 1 ·
Compare P and Q: $a, b, c, d, m, n > 0$
- Albert1
- · Replies 3 ·
Undergrad Counter-intuitive statistics puzzles
- NATURE.M
- · Replies 9 ·
Solve Polynomial Challenge: Prove $(x-1)(x-2)(x-3)(x-4)(x-5)(x-6)=720$
- anemone
- · Replies 5 ·
First 3 decimal places of 0.123...495051 divided by 0.515049...321
- anemone
- · Replies 2 ·
What is the real root of x^5+5x^3+5x-1?
- eddybob123
- · Replies 1 ·
Undergrad Question regarding inverse functions
- michellemich
- · Replies 3 ·
Undergrad Mathematical Applications in Retail Operations
- symbolipoint
- · Replies 2 ·
Undergrad Prime numbers from infinite prime number proof
- jfizzix
- · Replies 3 ·
Find $\theta$ for Trig Function 33: No Calculator
- bergausstein
- · Replies 6 ·
High School How did Eratosthenes measure the earth's circumference
- The mentalist
- · Replies 3 ·
Place value of 3 in 6300 vs 530
- snipestech
- · Replies 2 ·
High School How can I use mathematical symbols to indicate if a number is an integer or not?
- strokebow
- · Replies 2 ·
High School Relationship between a cube's surface area and its inscribed sphere's surface area
- jean-paul
- · Replies 1 ·
Graduate Prove harmonic numbers are never integers for n ≥ 2
- micromass
- · Replies 10 ·
Why trigonometric ratios depend only on angle θ, not the point chosen
- paulmdrdo1
- · Replies 7 ·
High School Can Enhancing Thinking Skills Boost Problem-Solving Abilities?
- hihiip201
- · Replies 16 ·
High School Proving Congruence of Geometric Figures with Superposition
- chemistry1
- · Replies 8 ·
Undergrad General Simplification of (1+x)/(1-x)
- remorris
- · Replies 4 ·
What exactly do you call Real Analysis?
- ModusPonens
- · Replies 3 ·
Cfm4life's questions at Yahoo Answers regarding surface areas of solids
- MarkFL
- · Replies 1 ·
Prove: One of $a, b$ or $c$ is Sum of Other Two
- anemone
- · Replies 2 ·
How to Calculate the Values of Other Trigonometric Functions Using Given Values?
- paulmdrdo1
- · Replies 3 ·
Is a number member of sequence?
- cfg
- · Replies 2 ·
IBV4 Quadrilateral OABC: O(0, 0), A(5, 1), B(10, 5), C(2, 7)
- karush
- · Replies 2 ·
Roots of polynomial equations ( Substitution )
- Erfan1
- · Replies 4 ·
Solving the Domain: sqrt(x^2+y^2-1)>0 and 1<= x^2+y^2 <=20
- Kris1
- · Replies 2 ·
Matt's Trig Problems - Applying De Moivre's Thm
- MarkFL
- · Replies 1 ·
Solving the Equation: $\frac{1}{a}+\frac{1}{b}=\frac{1}{n}$
- eddybob123
- · Replies 5 ·
Finding Angle ACB in Triangle ABC
- Albert1
- · Replies 5 ·
How Does Modular Arithmetic Prove the Irrationality of Root 3?
- Economan
- · Replies 7 ·
Graduate Stacked balls bouncing to extreme heights
- micromass
- · Replies 6 ·
Is \( n \) Equal to 23 in the Given Trigonometric Product Equation?
- anemone
- · Replies 1 ·
Graduate Acceleration of a growing spherical raindrop falling through cloud droplets
- micromass
- · Replies 46 ·
How to Solve a Geometric Sequence with Given Differences?
- rsyed5
- · Replies 2 ·
Find the Range of Values for Negative a
- anemone
- · Replies 2 ·
High School How to draw the function x+5<7
- Manula
- · Replies 5 ·
Solving a system of equations with vector pairs
- nickoh
- · Replies 3 ·
Are my answers correct? Quadratic and logarithmic modeling
- needalgebra
- · Replies 37 ·
Finding Maximum Value of $e$ in $a,b,c,d,e \in R$
- Albert1
- · Replies 4 ·
Trigonometry problem-belt driven pulley
- paulmdrdo1
- · Replies 7 ·
Undergrad Real-world applications of linear Diophantine equations
- matqkks
- · Replies 3 ·
What Does PB Refer to in Measurements?
- Albert1
- · Replies 3 ·
High School Setting up an equation for games won and lost
- kashan123999
- · Replies 5 ·
Undergrad Misunderstanding part of pascals identity algebraic proof
- CuriousBanker
- · Replies 6 ·
Undergrad Constant Speed Motion on Elliptical Path
- Zoltan
- · Replies 12 ·
This is a longshot but Mark from the website markknowsnothing.com?
- mesa
- · Replies 6 ·
What is the AM-GM Inequality Used For?
- anemone
- · Replies 4 ·
Distance Traveled by Clock Hour Hand in 1hr 20min
- paulmdrdo1
- · Replies 11 ·
High School Can you distribute logarithms?
- mileena
- · Replies 16 ·
O=(0,0,0) a=(1,-2,3) b=(-3,4,2)
- karush
- · Replies 5 ·
Find x for Geometric Progression: Solve with Step-by-Step Explanation
- Fernando Revilla
- · Replies 1 ·