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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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 ·
How can I accurately create a 3D figure using given nets?
- NehaAhuja
- · Replies 3 ·
How do I find the angles in a triangle?
- gazparkin
- · Replies 2 ·
Force between 4.0 and 6.0 µC charges 3.0 m apart
- karush
- · Replies 1 ·
Graduate My PI questions - I hope they are valid?
- kris kaczmarczyk
- · Replies 10 ·
High School Need a better definition of anticlockwise
- Jonathan212
- · Replies 22 ·
Undergrad Finding if a subgraph of a minimal non-planar graph is maximal planar
- Superyoshiom
- · Replies 1 ·
How can I resize one line to match another line with different values?
- xNICK1
- · Replies 4 ·
Solving a High School Algebra Proof Using Constractive Dilemma
- solakis1
- · Replies 1 ·
Undergrad Family of Circles at Two Points
- Calculuser
- · Replies 2 ·
High School Properties of roots of polynomials
- Rishabh Narula
- · Replies 2 ·
High School Which Pythagorean triples did the Sumerians know?
- matqkks
- · Replies 6 ·
Which Pythagorean triples were known by the Sumerians?
- matqkks
- · Replies 1 ·
Graduate Summation formula from statistical mechanics
- hilbert2
- · Replies 4 ·
High School Roots of Polynomials: Understanding Mathematical Methods
- Rishabh Narula
- · Replies 1 ·
Undergrad Is it possible for a non-natural number to be a number base?
- swampwiz
- · Replies 23 ·
Challenge Problem #7: Σ(x/(y^3+2))≥1
- Olinguito
- · Replies 2 ·
What to include in an introduction?
- matqkks
- · Replies 2 ·
Undergrad Finding the dependence of maximum vertex degree on k-colorability
- Superyoshiom
- · Replies 1 ·
High School Normal form of the conic section equation
- PainterGuy
- · Replies 11 ·
Undergrad What to include in an introduction on number theory?
- matqkks
- · Replies 1 ·
Undergrad Changing the argument of a function
- dyn
- · Replies 17 ·
Tracking Monthly Finance Charges for Overdue Invoices: A Spreadsheet Solution?
- MHamernik
- · Replies 3 ·
Undergrad Finding the chromatic number of a graph with biconnected components
- Superyoshiom
- · Replies 1 ·
Challenge Problem #8: 3Σ(1/(√(a^3+1))≥2Σ(√(a+b))
- Olinguito
- · Replies 3 ·
High School On the representation of integers?
- velikh
- · Replies 16 ·
Undergrad Arc diameter as a function of arc length and chord length
- Robin64
- · Replies 4 ·
High School Thinking about the mean value theorem without geometry
- archaic
- · Replies 5 ·
Graduate Solve for x using trigonometric ratios
- Sourav Guha
- · Replies 3 ·
Real-Time Chats: People vs Machines
- Vi Nguyen
- · Replies 3 ·
Identifying Celestial Pole in Photo Taken 02/21/2010
- Vi Nguyen
- · Replies 9 ·
Undergrad Question regarding degrees of a graph and its biconnected components
- Superyoshiom
- · Replies 34 ·
Undergrad How Many Corners Does a Moving Diameter Intersect on a Grid?
- Duhoc
- · Replies 2 ·
Undergrad How to relate multiplication of irrational numbers to real world?
- LittleRookie
- · Replies 7 ·
High School If 1/3 amounts to 33.33%, then 3/3 is 99.99% and not an entire whole?
- ElliotSmith
- · Replies 4 ·
Undergrad Edge connectivity of a graph given the number of edge disjoint paths
- Superyoshiom
- · Replies 1 ·
Customer's 10K Piece Profit Margin: 28.8%
- BethTara
- · Replies 3 ·
High School How many times faster than light is this?
- RosutoTakeshi
- · Replies 9 ·
Graduate Can a Fourier series be adjusted to model a decreasing period function?
- flatmaster
- · Replies 2 ·
Graduate Can C1 and C2 be converted while maintaining the same boolean function B?
- sid_galt
- · Replies 1 ·
Graduate How I would say the following summation
- Bingk
- · Replies 1 ·
The height of a section of overlapping circles.
- Zekes
- · Replies 3 ·
Graduate Partitioning numbers into two sets with balanced sums and minimized function values
- nerdjock
- · Replies 1 ·
Graduate Steady state analysis of D/D/1 queueing networks with finite buffers
- Gabriele
- · Replies 1 ·
Undergrad Practical applications for uniform rates problems beyond pipes and reservoirs
- symbolipoint
- · Replies 1 ·
Find the exact shaded area of the region in 4 overlapping circles
- Zekes
- · Replies 1 ·
Undergrad Quartic real roots - factor part into quadratic
- binbagsss
- · Replies 3 ·
Undergrad Find Two Equal Length Paths in a Tree Graph
- Superyoshiom
- · Replies 4 ·
Sun Circumference - A Picture on 04/18/2010
- Vi Nguyen
- · Replies 3 ·
Graduate Does This Graph Structure Form a Matroid?
- jetoso
- · Replies 1 ·
Graduate Maximization of the sum of mutual information terms
- miggimig
- · Replies 1 ·
Graduate Lagrangian equations or direct minimization algorithm for constrained optimization?
- sodemus
- · Replies 1 ·
Undergrad Parallelepiped only cutting 4 faces vertically
- squenshl
- · Replies 1 ·
Undergrad Prove that a given graph contains a cycle using induction (Graph Theory)
- Superyoshiom
- · Replies 7 ·
High School Do Prime Numbers Follow a Pattern?
- Raschedian
- · Replies 23 ·
Rewrite in logarithmic form: e^(-1) = c
- Vi Nguyen
- · Replies 3 ·
How to Solve These Math Equations for x?
- Vi Nguyen
- · Replies 1 ·
Finding scalar equations of two planes that intersect in a given line
- jessicajx22
- · Replies 1 ·
Rewrite in exponential form: Log(6) 1294 = 4
- Vi Nguyen
- · Replies 2 ·
Why is zero not considered a natural number?
- nycfunction
- · Replies 6 ·
Is 2√(7)+4 an Irrational Number?
- nycfunction
- · Replies 2 ·
Calculating amount left at the end of a repetetive cutting down cycle.
- Zekes
- · Replies 1 ·
High School Why can we differentiate y=x² but not x=x²?
- FAS1998
- · Replies 10 ·
Graduate A zero knowledge system for voting?
- Appledave
- · Replies 2 ·
Undergrad Polynomials: Theory and Problems to Solve
- jonas.hall
- · Replies 1 ·
Graduate Why Do Common Functions Use Asymptotic Expansion Series?
- kari_convention
- · Replies 1 ·
High School Are finite and infinite truly opposite concepts?
- Erk
- · Replies 9 ·
High School How to Properly Use Substitution
- FAS1998
- · Replies 2 ·
High School Synonyms "cardinality" with "carnality"?
- George Jones
- · Replies 7 ·
Undergrad Proof of Addition Reversibility
- FAS1998
- · Replies 7 ·
High School Mathematicians Revive Abandoned Approach to the Riemann Hypothesis
- jedishrfu
- · Replies 2 ·
Simplify expression with laws of indices
- dmarley
- · Replies 3 ·
Angular Velocity - 2100 Revs in 3 Mins - 73.3 Rad/s
- didaw1
- · Replies 4 ·
Graduate Scheduling doctors across clinics to minimize cost while meeting patient quotas
- firkser
- · Replies 1 ·
Graduate Math prerequisites for quantum physics: multivariable vs vector calculus
- billyx3
- · Replies 1 ·
Graduate Relating Robotics To Mathematics Of Coding
- golmschenk
- · Replies 1 ·
Graduate Find Parameter Set for N Intersections of 2 Implicit Functions
- Dovetailed
- · Replies 1 ·
Graduate Cases for 315p when p ≤ 103
- Skynt
- · Replies 1 ·
Graduate Solving the Multiset Filling Problem
- mXSCNT
- · Replies 1 ·
Undergrad Should Pre-Calculus Classes Introduce Hyperbolic Functions?
- drpizza
- · Replies 1 ·
Trigonometric Question sin^2(180-x) cosec(270+x) + cos^2(360-x) sec(180-x)
- Yazan975
- · Replies 1 ·
High School Parabola and Hyperbola Question
- DaveC426913
- · Replies 31 ·
Graduate Solving dispersion relation with nested square roots and tangent
- Nopollution
- · Replies 1 ·
Undergrad A set of algebraic operations producing unique results based on order?
- KingNothing
- · Replies 1 ·
Undergrad Managing Workload and Vacation for Analysts: A Complex Production Scenario
- drm04
- · Replies 1 ·
Graduate Is there any theory that can be modeled in any type of space?
- Suekdccia
- · Replies 1 ·
High School Is 3x=15 Really That Hard to Solve?
- koiuuuuuuuuuuu
- · Replies 51 ·
Undergrad Intersection of ellipses and equivalent problems
- Gerenuk
- · Replies 1 ·
Help with investment decision questions 3-6
- markuswong
- · Replies 1 ·
Undergrad Quadratic equation of two variables
- LagrangeEuler
- · Replies 11 ·
What puzzles and exercises improved your spatial thinking?
- Aleoa
- · Replies 8 ·
Undergrad FiveThirtyEight Assess their Accuracy
- BillTre
- · Replies 6 ·
Prove identity (sinx+cosx)/(secx+cscx)= sinxcosx
- guinessvolley
- · Replies 1 ·
Undergrad Number of Solutions of a Nonlinear System
- Wledig
- · Replies 8 ·
Graduate Prove Inequality: 3(ab+bc+ac)/abc + 6abc + 15 ≥ 27
- LanNguyen
- · Replies 1 ·
Undergrad Amazon <=> Google Scholar Mashup? (Or something similar)
- farleyknight
- · Replies 1 ·
Graduate Category theory and Computer Science
- enigmahunter
- · Replies 4 ·
Undergrad Crowd flow in corridors and sidewalks
- BenVitale
- · Replies 1 ·