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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Graphing Trig Function: Amplitude 4, Period (2\pi/3), Range [-4,4]
- Dasysaaaa
- · Replies 1 ·
Find 4-adic Expansion of $\frac{1}{5}$ - Wondering
- mathmari
- · Replies 2 ·
Sum of First 20 Terms of Arithmetic Progression with Even Terms Removed
- mathlearn
- · Replies 7 ·
Graduate Physics and Integer Computation with Eisenstein Integers
- Ventrella
- · Replies 1 ·
Undergrad Scalar quantities and complex numbers
- topito2
- · Replies 4 ·
High School Math problem, but I think it is more appropriate here
- Averagesupernova
- · Replies 7 ·
Logarithm and Exponent Question
- zekea
- · Replies 4 ·
Moment of Inertia: Use Parallel Axis Theorem
- Peter Gikonyo
- · Replies 1 ·
Undergrad Find Oven Temperature at various moderate mode?
- Chadi B Ghaith
- · Replies 10 ·
Finding the Area of Triangle ABQ in Rectangle ABCD with Given Points and Lengths
- Albert1
- · Replies 1 ·
Prove x²+y²+z² ≤ 2 For 0 ≤ x,y,z ≤ 1 with xy+yz+zx=1
- anemone
- · Replies 6 ·
Graduate Is this a correct proof of the Riemann Hypothesis?
- fieldofforce
- · Replies 10 ·
High School Does this formula accurately represent the behavior of the zeta function?
- mustang19
- · Replies 13 ·
Undergrad Is Zero x Infinity Really a Real Number?
- Grimble
- · Replies 64 ·
Undergrad Does Noether theorem explain the constant speed of light?
- Frigorifico
- · Replies 2 ·
High School 1 = -1, which part of this proof is wrong?
- Byeonggon Lee
- · Replies 9 ·
Proving Perpendicularity of Two Segments
- mathlearn
- · Replies 4 ·
S6.12.13 Find an equation of the sphere
- karush
- · Replies 2 ·
Chemical equation for HCl ionization in water with phases
- needOfHelpCMath
- · Replies 5 ·
Are you smarter than a Singaporean 10 year old?
- GLONE007
- · Replies 2 ·
Chemistry: Balancing Redox reactions
- needOfHelpCMath
- · Replies 3 ·
High School Issue with Binomial Expansion Formula
- Reingley
- · Replies 2 ·
*8s6.12.7 Find the lengths of the ides of the triangle PQR
- karush
- · Replies 2 ·
Is Triangle PQR Isosceles Based on Angle Equality?
- woof123
- · Replies 4 ·
Graduate Deriving Equality with Binomials
- LuHell
- · Replies 1 ·
Solving for $f(600)$ Given $f(500)=3$
- Albert1
- · Replies 3 ·
High School Amount of lengths between k points
- Einstein's Cat
- · Replies 5 ·
High School How to determine D and E given A/(B-C)=D/B + E/C?
- Dukon
- · Replies 13 ·
Finding Minimum Value of $n$ for Given Sum and Product
- Albert1
- · Replies 1 ·
Finding the radius of a circle in a sector problem
- Ilikebugs
- · Replies 17 ·
High School Compute Angle Between Multiple 3d Vectors
- Vexom
- · Replies 2 ·
Area of a Triangle from 3 sides
- Carla1985
- · Replies 2 ·
Finding angle at γ in a triangle
- Carla1985
- · Replies 4 ·
Finding the minimum of a1a2 + a2a3 + a3a1 in an arithmetic progression
- mitaka90
- · Replies 2 ·
Finding the Ratio of x,y,z in $R^+$
- Albert1
- · Replies 2 ·
Undergrad Connections of Putnam and IMC with research in Mathematics
- flamengo
- · Replies 1 ·
How to Solve a System of Equations with Square Roots?
- Albert1
- · Replies 3 ·
Velocity , Displacement problems regarding a rabbit and hawk
- mathlearn
- · Replies 6 ·
High School Finding Maxima/Minima of Polynomials without calculus?
- PhotonSSBM
- · Replies 5 ·
Insights Solving the Cubic Equation for Dummies - Comments
- stevendaryl
- · Replies 5 ·
Can you solve this without guess and check?
- Ilikebugs
- · Replies 4 ·
High School Why negative numbers inside root can't be separated?
- parshyaa
- · Replies 16 ·
Undergrad Can this method be used to prove the Collatz Conjecture?
- Dtriction
- · Replies 3 ·
High School Is there an easy way to traverse a 4-polytope?
- newjerseyrunner
- · Replies 1 ·
Destination Points in Harmonic Sequences
- wheepep
- · Replies 3 ·
High School The Uniquess of the Law of Cosines
- e2m2a
- · Replies 3 ·
Finding $a$ and $b$ When $a^2+b^2=n!$ and $a,b,n \in N$
- Albert1
- · Replies 2 ·
Optimizing Oz Jeans Manufacturing Costs: Mydney & Selbourne
- Bushy
- · Replies 2 ·
Undergrad Why does ∂Σ{Ni}/∂Nj equal 1 but ∂N/∂Nj equal 0 in Lagrange multipliers?
- kidsasd987
- · Replies 2 ·
What is the maximum value of $a^2b$?
- anemone
- · Replies 10 ·
Find all Possible Values of f(3) from f(1)=10, f(5)=206
- Albert1
- · Replies 1 ·
Improving 3 Digit Number Solutions
- Ilikebugs
- · Replies 10 ·
Undergrad Primality test from pascal triangle
- rajeshmarndi
- · Replies 3 ·
Can we simplify calculating large sums of numbers?
- Ilikebugs
- · Replies 6 ·
Find the diameter of a circle given linear velocity?
- fluffertoes
- · Replies 5 ·
Undergrad Is the Series 2,3,5,8,13,21 a Fibonacci Sequence?
- Ling Min Hao
- · Replies 5 ·
High School Can you assume a tetrahedron is regular without specification?
- Matejxx1
- · Replies 1 ·
High School Can you crack GCHQ's code-breaker challenge?
- Jonathan Scott
- · Replies 4 ·
Undergrad Symmetry involving prime multiplication modulo 8
- Kevin McHugh
- · Replies 21 ·
Graduate Completeness relation for SO(N)
- Einj
- · Replies 2 ·
What is the Factorization and Inequality of a Lagoon's Depth Function?
- noahpww
- · Replies 7 ·
Proving Miquel's Theorem: Need Help!
- pholee95
- · Replies 1 ·
Graduate How Would Changing the Definition of a Meter Impact Our Scientific Calculations?
- Vikram Khanna
- · Replies 2 ·
Solving for $(p,q,r)$ When $3p^4-5q^4-4r^2=26$
- Albert1
- · Replies 1 ·
How Can $\frac{\sec\theta}{\tan\theta}$ Be Simplified to $\csc(\theta)$?
- tmt1
- · Replies 1 ·
Calculate the density of the object
- mathlearn
- · Replies 7 ·
Piano club hours problem with combinations
- Ilikebugs
- · Replies 5 ·
What are the real numbers a, b, and c that satisfy certain conditions?
- anemone
- · Replies 1 ·
High School Why Are Trigonometric Functions Defined for Angles Greater Than 90°?
- parshyaa
- · Replies 26 ·
Factorisation Related Question
- PeterJ1
- · Replies 3 ·
Two masses on inclined faces of a wedge with pulley
- markosheehan
- · Replies 1 ·
High School What is the name of this type of fraction
- gamow99
- · Replies 2 ·
Undergrad Can You Solve This Math Riddle About Sum and Product of Two Numbers?
- rkastner
- · Replies 2 ·
Simplifying √5 × (5/4)^(1/2)
- mathlearn
- · Replies 5 ·
Undergrad Inversion of functions that aren't 1-1
- Happiness
- · Replies 6 ·
What term should be deleted to make a perfect square?
- Albert1
- · Replies 2 ·
High School What happen if i put r=0 into the formula F=(k)mm/r^2
- garylau
- · Replies 7 ·
How can you solve equations involving trigonometric identities?
- Simon green
- · Replies 6 ·
How can I solve the trigonometric equation $(2-\sqrt{2})(1+\cos x)+\tan x=0$?
- laura1231
- · Replies 6 ·
Proving the nine-point circle theorem with parallelograms and symmetry
- pholee95
- · Replies 1 ·
High School Confusion over transposing formulae question
- Buggsy GC
- · Replies 13 ·
High School Solving Square Root Problems: 10^2+10^2 to 10*√(2)
- christian0710
- · Replies 4 ·
How can the quadratic equation be used to solve a trigonometric identity?
- Simon green
- · Replies 2 ·
Undergrad Formula involving polynomial sequences + recursive reps
- Mr Davis 97
- · Replies 15 ·
High School Inquiries about lonely runner conjecture
- Einstein's Cat
- · Replies 1 ·
Solve Algebra Challenge: $(x+1)(y+1)/(x+y)+\cdots
- anemone
- · Replies 3 ·
Draw Sketch: Right Triangle Area = Half Parallelogram Area (Party)
- mathlearn
- · Replies 4 ·
Graduate How many times does the light reflect?
- Papatom
- · Replies 1 ·
[ASK] About Circles in Coordinates
- Monoxdifly
- · Replies 7 ·
Solve Algebraic Equation: x⁴+y⁴+z⁴-xyz(x+y+z)
- anemone
- · Replies 3 ·
State with reasons that angle ACB is bisected by line OC
- mathlearn
- · Replies 9 ·
Undergrad Why does +bc become negative in the proof of the Euclidian Algorithm?
- MienTommy
- · Replies 1 ·
Paper folding problem with AG = 30cm
- Ilikebugs
- · Replies 10 ·
Insights Irrationality for Dummies - Comments
- Swamp Thing
- · Replies 12 ·
Finding unknown sides of a hexagon given AM equals 10
- Ilikebugs
- · Replies 11 ·
How to Prove the Trigonometric Inequality for Real Numbers?
- anemone
- · Replies 6 ·
Different ways of solving a problem
- Yankel
- · Replies 4 ·
Undergrad New theorems in undergraduate subjects
- flamengo
- · Replies 4 ·
Graduate P=NP: New Proof in Book from World Scientific
- Dragonfall
- · Replies 4 ·
High School Strategies for Solving Mathematical 'Riddles' in Scholarship Tests
- Isaac0427
- · Replies 3 ·