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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Graduate Need help understanding Lambda Twist method for camera localization?
- Huyanyinglei
- · Replies 1 ·
High School Why do we care about trig identities?
- musicgold
- · Replies 17 ·
Problem solving calculating area
- einie101
- · Replies 7 ·
Undergrad Product with an undefined term
- mathman
- · Replies 24 ·
Rover's Friends: Calculating the Break-Even Price for Dog Washing
- Ursus1
- · Replies 2 ·
Prove Triangle Inequality: AB/MZ + AC/ME + BC/MD ≥ 2t/r
- solakis1
- · Replies 1 ·
Check if two points are symmetrics/asymmetric
- Andsello1
- · Replies 2 ·
Calculating Boat Costs: Splitting 60/40 & Time Usage
- ger1
- · Replies 1 ·
"How Much Money Do I Need for Transport to Visit Chris and John?
- solakis1
- · Replies 3 ·
Undergrad Fundamental Theorem of Algebra: Proof
- PeroK
- · Replies 1 ·
Undergrad Approximate Intelligence Quotient Gauge
- DifferentialGalois
- · Replies 11 ·
High School Calculating trigonometry without calculator?
- Xforce
- · Replies 8 ·
High School Help understanding continuing fractions
- John3509
- · Replies 16 ·
How Can You Solve for y in the Equation $(a+b)^{a+b} = a^a + y$?
- Another1
- · Replies 1 ·
Evaluating/Simplifying an Expression
- kingzero
- · Replies 2 ·
High School Odd or Even? -1/x: Origin Symmetric?
- FortranMan
- · Replies 8 ·
High School Mixing two discrete audio signals
- entropy1
- · Replies 13 ·
[ASK]Quadratic Inequation (log_2x)^2+4>5log_7x+log_3x^2
- Monoxdifly
- · Replies 2 ·
Calculate Selling Price for Cucumbers inc. VAT (42% Profit Margin)
- LizQUIZE
- · Replies 1 ·
How Do You Calculate the Slant Height of a Cone?
- gazparkin
- · Replies 2 ·
Motion along a straight line by a car
- Nero1
- · Replies 2 ·
High school inequality 2 |x^2y-a^2b|<A
- solakis1
- · Replies 1 ·
Please help for binomial expansion (2x-1/(2x^2))^9
- blackholeftw
- · Replies 1 ·
Undergrad How can I go from sine to cosine using exponential numbers?
- amama
- · Replies 3 ·
F(x)=ab^{x} where b must be a positive real number
- Avalance789
- · Replies 5 ·
Value of b, y-intercept of Quadratic graph
- gazparkin
- · Replies 3 ·
Is the Sum of Three Cubes Solved for the Number 33 by a Planetary Supercomputer?
- kaliprasad
- · Replies 1 ·
Simplify a+b+c+d+2(ab+ac+ad+bc+bd+cd)+4(abc+abd+acd+bcd)+8(abcd)
- dlecl
- · Replies 3 ·
Mathematician Daniel Tammet counts pi to 22,500 digits
- ElliotSmith
- · Replies 24 ·
[ASK] Equation of a Circle
- Monoxdifly
- · Replies 4 ·
High school simple algebra word problem
- randyrandy
- · Replies 2 ·
High School Did Ramanujan's work look like crackpottery?
- RPinPA
- · Replies 4 ·
Rearranging formula 3y + x = -1
- gazparkin
- · Replies 1 ·
Prove Quadrilateral Divider: Equal Area & Perimeter
- SatyaDas
- · Replies 4 ·
Computer Company's Break Even Point: 30000 Computers
- Suraphel
- · Replies 3 ·
Multiple consists of only 6's and 7's
- I like Serena
- · Replies 11 ·
Undergrad Help finding a triangle inside a triangle
- aheight
- · Replies 5 ·
Undergrad Math olympiad -- Sample problems please?
- Astro021
- · Replies 1 ·
Geostationary Orbits: Benefits & Challenges
- Pasha
- · Replies 3 ·
Undergrad Recursive square root inside square root problem
- Gionata
- · Replies 27 ·
Can a number that ends in 3 have a multiple consisting of only 1's?
- I like Serena
- · Replies 4 ·
Inequality solve (x+1)/6<x-(3x-2)/4
- karush
- · Replies 2 ·
Undergrad Exponential equation with logs
- Dank2
- · Replies 5 ·
Undergrad Geometry question with a triangle
- Dank2
- · Replies 9 ·
Find cost revenue and profit function
- Suraphel
- · Replies 1 ·
High School Milankovitch Cycles: Find the 53,300,000 Year Cycle
- g48dd
- · Replies 7 ·
Undergrad Number of Terms for Harmonic Series to Reach a Sum of 100
- Thecla
- · Replies 3 ·
Undergrad Mathematic Definitions and Ideas
- Query
- · Replies 3 ·
Find the Angle of Parable Tangent from Human Running Step
- Barkiernan
- · Replies 1 ·
Undergrad The solution to a cubic equation
- Charles Link
- · Replies 2 ·
Undergrad Binomial theorem with more than 2 terms
- dyn
- · Replies 8 ·
Undergrad How would one calculate the distance and bearing of a signal source?
- KevinTOC
- · Replies 7 ·
-3 circles centers on line segment PQ
- karush
- · Replies 2 ·
High School Is every integer derived from 1?
- donglepuss
- · Replies 8 ·
Solving Algebra equation 3x=15
- Victor23
- · Replies 4 ·
71 Under what conditions does the ratio A}/B equal A_x//B_x
- karush
- · Replies 2 ·
Trigonometry: Right-angled triangle
- Brian Bart
- · Replies 1 ·
High School PEMDAS and the Ambiguity of Mathematical Notation in Physics
- John3509
- · Replies 19 ·
[ASK] Find the volume of Pyramid in a Cube
- Monoxdifly
- · Replies 6 ·
Given f(xy) = f(x)/y and f(500) = 3, find f(600)
- mathtopamela
- · Replies 2 ·
Solving Inequality 4x-12≤6x+20
- gazparkin
- · Replies 1 ·
High School Are there any points other than the origin where cosines are totally in phase?
- PainterGuy
- · Replies 16 ·
How Far Does a Car Travel in 10 Seconds at a Constant Acceleration of 2.0 m/s^2?
- karush
- · Replies 1 ·
Undergrad Determining the number of independent equations
- guideonl
- · Replies 5 ·
High School Great New Video from 3Blue1Brown on the IMO 2011 Problem 2
- jedishrfu
- · Replies 2 ·
Understanding the Floor Function: How to Find ⌊0.785⌋
- Yazan975
- · Replies 2 ·
Graduate Deriving an inequality from a paper
- Andrew_99
- · Replies 6 ·
Real world trigonometry problem making furniture
- shane3
- · Replies 1 ·
Find the possible values of k: x+1/y=y+1/z=z+1/x=k
- lfdahl
- · Replies 2 ·
Find the cubic equation that has -1 and 2i as roots
- pan90
- · Replies 3 ·
High School A proper comprehensive rule for arithmetic operation precendence
- swampwiz
- · Replies 1 ·
Unraveling a Trigonometric Mystery
- pan90
- · Replies 2 ·
Inverse Functions: Reflection of f(x) & g(x) Logic
- pan90
- · Replies 1 ·
Simplify (√3 + 2√5)²: Step-by-Step Guide
- pan90
- · Replies 1 ·
Determine all possible values a/(a+b+d)+b/(a+b+c)+c/(b+c+d)+d/(a+c+d)
- lfdahl
- · Replies 2 ·
High School Arc formula without the use of radius and angle
- Danishk Barwa
- · Replies 10 ·
High School Check if two points are symmetrics/asymmetric
- Andsello
- · Replies 3 ·
Therefore 2√5 + 2√5 = 4√5How can I simplify this square root fraction?
- Mooija
- · Replies 1 ·
High School Understanding Ratio Basics to Splitting Costs with a 3:1 Ratio
- kenny1999
- · Replies 2 ·
Can You Prove that AC//BD and AF//BE are Parallel in this Geometry Problem?
- mirasjg
- · Replies 1 ·
High School I need word problems about a pair of straight lines
- pairofstrings
- · Replies 4 ·
Manipulating quadratic and exponential expressions
- mdp448
- · Replies 1 ·
2.6 Calculate the average velocity of the car in different time interval
- karush
- · Replies 3 ·
Undergrad What is the proof of the rules of significant figures?
- fxdung
- · Replies 3 ·
Finding the Equation of a Circle Passing Through Three Given Points
- karush
- · Replies 7 ·
Can WGS-84 Coordinates be Used to Calculate Closing Speeds for Airplanes?
- catmitt98
- · Replies 3 ·
Proof of the Division Algorithm
- matqkks
- · Replies 3 ·
Undergrad How to get the absolute position of a relative object?
- GuillemVS
- · Replies 6 ·
Smallest possible area of triangle
- gazparkin
- · Replies 3 ·
Why certain topics in elementary number theory?
- matqkks
- · Replies 2 ·
High School A question about Greatest common factor (GCF) ?
- awholenumber
- · Replies 17 ·
Undergrad How did the Greeks deal with sqrt(2)?
- musicgold
- · Replies 5 ·
Undergrad How to evaluate the Greatest Common Divisor?
- matqkks
- · Replies 2 ·
Undergrad Why certain topics in elementary number theory?
- matqkks
- · Replies 5 ·
[ASK] Find the ratio of the area of triangle BCH and triangle EHD
- Monoxdifly
- · Replies 4 ·
Why Choose Euclid's Algorithm Over Prime Decomposition for Calculating GCD?
- matqkks
- · Replies 1 ·
Solve for the angles in a triangle
- gazparkin
- · Replies 4 ·
High School Problem with an Equation -- Solving for "a" in this large equation
- TheShermanTanker
- · Replies 2 ·
Undergrad How can I tell how much an object will shrink when it moves away?
- JeffCyr
- · Replies 3 ·
Electrical Engineering Problem
- littlemac1
- · Replies 1 ·