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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Why study writing integers as sums of two squares
- matqkks
- · Replies 1 ·
Electric Field of Thick Infinite Sheet of Charge
- Ackbach
- · Replies 6 ·
How can we find the decrypted message?
- mathmari
- · Replies 1 ·
Finding positive integer triples satisfying a/b + b/(c+1) + c/a = 5/2
- anemone
- · Replies 3 ·
How does the Pohlig-Hellman algorithm work?
- mathmari
- · Replies 1 ·
Simplifying Complicated Concepts: Explained with Examples
- TimeRip496
- · Replies 1 ·
Find all three-digit integers.
- magneto1
- · Replies 2 ·
Undergrad Sum of Two Squares: Intro to Number Theory
- matqkks
- · Replies 2 ·
Graduate For How Large an 'n' can the Carmichael Function of n be 2?
- patrickbotros
- · Replies 2 ·
Undergrad Isolating a variable from nested logarithms
- Chrono G. Xay
- · Replies 15 ·
How to simplify a diabolical expression involving radicals
- kalish1
- · Replies 1 ·
Graduate Isosceles triangle in information theory
- noowutah
- · Replies 4 ·
News James Stewart's house is for sale
- jtbell
- · Replies 2 ·
High School Terms in a geometric mean equation
- liometopum
- · Replies 2 ·
Graduate How are Fourier Series and Fourier transform are related?
- ramdas
- · Replies 1 ·
Graduate Condition for Power Diophantine Equation
- secondprime
- · Replies 21 ·
Graduate False Calculus: A Mathematical Paradox
- E_Gracka
- · Replies 7 ·
Cooking time formula and exponent simplification help
- Cuberoot1
- · Replies 1 ·
High School How accurate is pythagorean theorem?
- christian0710
- · Replies 6 ·
High School How accurate is the square root of a number?
- christian0710
- · Replies 2 ·
Undergrad Hyperbola Transformations in Clapeyron-Mendeleev Coordinates
- Iustin Ouatu
- · Replies 4 ·
Undergrad How was the Sine function programmed? The actual equation?
- christian0710
- · Replies 6 ·
Weird ratio issue (multiple time flows between fictional realms)
- G.K. Masterson
- · Replies 2 ·
Undergrad Parameterization of Sum of Squares
- patrickbotros
- · Replies 5 ·
Undergrad Proof of irrationality of sqrt(2)
- ViolentCorpse
- · Replies 14 ·
How to Solve Trigonometric Equation sin2x = sqrt(2)/2 Using Algebra?
- manish00333
- · Replies 3 ·
Graduate Is there any object or something 'antimathematical'
- Willelm
- · Replies 5 ·
Very basic binary/number systems questions?
- xsparklex
- · Replies 1 ·
Can Ricky's Guests Turn the Tables? - June 5
- sadsadsadsa
- · Replies 1 ·
Graduate Sum formula for the modified Bessel function
- Hanyu Ye
- · Replies 1 ·
Graduate Area of trapezoid formed by slicing a cylinder
- magnetpedro
- · Replies 32 ·
Solving 7x=210: Must x be a Multiple of 12?
- ChickenWings
- · Replies 3 ·
Undergrad Interesting 8x8 chess board counting problem
- PsychonautQQ
- · Replies 64 ·
High School Solving Inequalities: How Do I Determine the Correct Answer?
- member 529879
- · Replies 6 ·
Undergrad Why Do Physicists Use 'Per' When Multiplying Units?
- Xavier692912
- · Replies 9 ·
Teaching LCM with real-world examples to motivate students
- matqkks
- · Replies 2 ·
What is the origin of action at a distance forces?
- mathmari
- · Replies 4 ·
High School Triangle side and angle relation with sine
- Dyatlov
- · Replies 1 ·
The Theory of Modules and Number Theory
- Math Amateur
- · Replies 6 ·
Solving for x: Four Positive Real Numbers
- anemone
- · Replies 8 ·
Deciphering a cipher using binary tree pre-order and in-order traversals
- sadsadsadsa
- · Replies 3 ·
Logic Puzzle: Where is the koala?
- sadsadsadsa
- · Replies 4 ·
High School Short method for computing this?
- mohamed el teir
- · Replies 6 ·
Find Positive Square Root of 30
- xclusivzik
- · Replies 3 ·
How do I find the p-adic expansion of 1/2 in Q₃?
- evinda
- · Replies 10 ·
Prove y is less than or equal to z
- anemone
- · Replies 2 ·
Can this system of equations be solved in real numbers?
- anemone
- · Replies 4 ·
High School Order of evaluating an a fraction's components - 0/0
- Square1
- · Replies 1 ·
Find Area of Similar Polygons (in Terms of n)
- nicodemus1
- · Replies 6 ·
What is the sum of polynomial zeros?
- Amad27
- · Replies 1 ·
Adding numbers with exponents (confusion)
- some one1
- · Replies 4 ·
Graduate How Does a Fixed Point Theorem Explain Convergence in Iterative Methods?
- mech-eng
- · Replies 3 ·
High School Can a Line Be Parallel to Itself?
- Ajit Kumar
- · Replies 4 ·
Find an integer most close to A
- Albert1
- · Replies 3 ·
What are the values of A and B for the given trigonometric expressions?
- Albert1
- · Replies 3 ·
Solve for Theta: Equilibrium of a Particle
- Drain Brain
- · Replies 2 ·
High School Solving Work Problems: Algebra Techniques for Jennifer and John
- Kamakiri
- · Replies 17 ·
What is the Remainder When \(121^{103}\) is Divided by 101?
- maxkor
- · Replies 2 ·
High School Solve Exponents Question: 333333/33 Remainder Value
- TheExibo
- · Replies 3 ·
High School Angle Elevation of King's Chamber in Pyramid: Get Answer Here
- Diamond Dave
- · Replies 4 ·
Solving a system of two trigonometric equations for W and θ
- Drain Brain
- · Replies 5 ·
Two players removing 1-5 pebbles from 100: who wins with optimal play?
- sadsadsadsa
- · Replies 1 ·
Equilibrium Problem: Fbd > Fbc?
- Drain Brain
- · Replies 1 ·
Graduate Is signal reconstruction possible using phase/magnitude only
- ramdas
- · Replies 3 ·
Proving $m+n=xy$ Using Positive Real Numbers
- anemone
- · Replies 7 ·
Undergrad Triangles which are on the same base and in the same paralle
- astrololo
- · Replies 6 ·
System of Equations: Solving Rates of Planes 600 Miles Apart
- mathgeek7365
- · Replies 1 ·
Who are mathematicians? Do they struggle with memory and concentration?
- Navy Stone
- · Replies 2 ·
High School How Do I Solve for Sin(x)=0 and Find Multiple Solutions?
- member 529879
- · Replies 3 ·
Daily joke questions series
- Crimson
- · Replies 12 ·
Undergrad Converting a unit vector from cartesian to cylindrical
- vector_problems
- · Replies 12 ·
Undergrad Essential algebra topics to review before learning calculus
- Yawzheek
- · Replies 17 ·
High School Math podcasts for someone starting college calculus
- NotGauss
- · Replies 2 ·
Solving √(x²+16) = x+(n+½)λ for x
- Bonhovis
- · Replies 6 ·
Undergrad Proving combination is a natural number by induction
- Kariege
- · Replies 9 ·
High School Opposite force vectors: A - B = 0 or A = -B?
- ViolentCorpse
- · Replies 6 ·
Solve Problem of Relative Movement: 52.5° South of West
- leprofece
- · Replies 8 ·
Graduate How to compute phase of the signal?
- ramdas
- · Replies 1 ·
Graduate "In Mathematics, Mistakes Aren’t What They Used To Be"
- Arsenic&Lace
- · Replies 26 ·
Undergrad Explanation of this popular t-shirt equation
- Niaboc67
- · Replies 6 ·
NAP Yr 9 Example Test: Numeracy Q28 - 47.5 cm?
- vincentlu
- · Replies 2 ·
Undergrad Can one use an irrational number as a base?
- Grinkle
- · Replies 18 ·
High School How many extra doughnuts to finish the box by Wednesday?
- julian
- · Replies 10 ·
How to Graph a Linear Function
- matheus
- · Replies 11 ·
Prime Powers: Finding $a$ for $a^8+a+1$
- anemone
- · Replies 2 ·
How to find smallest prime factor?
- highschoolmath
- · Replies 9 ·
Prove $x=-y$: A Math Challenge
- ipaper
- · Replies 2 ·
Word Problem: Songs Downloaded
- reader1018
- · Replies 1 ·
High School Convert 50ml Honey Volume to Meters
- Davidmb19
- · Replies 8 ·
What is the slope and intercept in slope-intercept form?
- TheLibraSign
- · Replies 1 ·
Find exact values of cos θ, csc θ, and tan θ from point (−3,2)
- sphrrson
- · Replies 1 ·
High School Stumped by (simple) geometry problem
- dextercioby
- · Replies 4 ·
Deriving Formula for Magnetic Torque on Semicircular Loop
- Drain Brain
- · Replies 11 ·
Rearranging a formula to make subject - Can someone please check my working?
- matheus
- · Replies 8 ·
According to Buckingham Theorem the rank of A should be 2
- evinda
- · Replies 5 ·
Undergrad Audio resources for learning calculus and differential equations
- PapalPhysicist
- · Replies 3 ·
Undergrad Euler's Formula Contradiction?
- TheDemx27
- · Replies 3 ·
Why does a box tip over when the normal force is at distance x > b/2?
- Drain Brain
- · Replies 1 ·
High School Can an isosceles triangle have 3 equal angles?
- Saracen Rue
- · Replies 2 ·
Why does the right member's free body diagram have an upward force component?
- Drain Brain
- · Replies 5 ·