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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Is my solution for the tank word problem correct?
- paulmdrdo1
- · Replies 1 ·
Solving Equation (Application)
- Drain Brain
- · Replies 6 ·
Maximizing Profit: Solving a Quadratic Equation for Mango Sales
- paulmdrdo1
- · Replies 1 ·
High School Why Does Raising a Negative Number to a Power Yield a Negative Result?
- ecoo
- · Replies 29 ·
Graduate Question on Elements of Algebra by Euler
- fde645
- · Replies 5 ·
What Does the -1 Index Mean in the Abbreviation km h^-1?
- Simonio
- · Replies 2 ·
How Do You Find the Length x in a Geometric Problem with Shaded Areas?
- paulmdrdo1
- · Replies 3 ·
Find k values for equations with exactly one solution
- Drain Brain
- · Replies 8 ·
Can You Prove Inequality Challenge II?
- anemone
- · Replies 2 ·
Pipe filling problem with combined and individual rates
- paulmdrdo1
- · Replies 10 ·
Undergrad Why do we need postulate 4 in Euclid's element (P14)?
- chemistry1
- · Replies 2 ·
Factoring-can't find the right factors
- Simonio
- · Replies 7 ·
Factor $x^2-24x-17280$ Quickly & Effectively
- bergausstein
- · Replies 1 ·
Find the minimum of x+y+xy and x+y-xy
- anemone
- · Replies 10 ·
How Do I Solve This Garden Border Problem?
- Simonio
- · Replies 4 ·
High School Can fractions be simplified without guessing and checking?
- Spiralshell
- · Replies 7 ·
Find Equation of Ellipse at (1,2) & (1,8), Minor Axis Length 4
- schooler
- · Replies 5 ·
High School Neat little thing (prime numbers finder)
- shadowboy13
- · Replies 6 ·
Undergrad Number of ways to solve a problem
- Avichal
- · Replies 14 ·
How Do You Solve This Complex Quadratic Equation?
- paulmdrdo1
- · Replies 2 ·
How do we find the dimensions of a rectangle given its perimeter and diagonal?
- Simonio
- · Replies 4 ·
Solving an Equation with Fractions
- kuheli
- · Replies 3 ·
Graduate A Generalized Quadratic Formula
- Bluskyz
- · Replies 3 ·
High School How to calculate final exam grades?
- summerwonder
- · Replies 2 ·
Solve Equation: $a^3+3a^2-51a-107+54\sqrt{3}=0$
- anemone
- · Replies 9 ·
Solve the triangle PQR by finding their angles
- anemone
- · Replies 2 ·
Solving quadratics with fractions
- Simonio
- · Replies 12 ·
Undergrad Easy way to figure out primes? (Powers of 2, not Mersenne)
- Z.L.
- · Replies 20 ·
Find the value of the ratio of m/n
- anemone
- · Replies 3 ·
Graduate Eliminating time parameter from perpendicular harmonic sound waves
- harmonic_lens
- · Replies 5 ·
English Questions: Math Competitions & Olympiads
- Evgeny.Makarov
- · Replies 15 ·
Solving $(x+2011)(x+2012)(x+2013)(x+2014)+1=0$
- anemone
- · Replies 5 ·
Graduate Non anthropic decimal sequence origins?
- Rhoops
- · Replies 13 ·
Graduate Challenge 16: About the equation x^y = y^x
- micromass
- · Replies 9 ·
Trigonometric Identity Correction: Solving a Complex Equation
- anemone
- · Replies 2 ·
High School Is It Possible to Solve These Nine Equations?
- alikthename
- · Replies 8 ·
Is Light a Particle? Examining the Double-Slit Experiment
- Dustinsfl
- · Replies 2 ·
Is Pi Entirely Random or Does It Contain Hidden Patterns?
- acesuv
- · Replies 21 ·
Graduate Challenge 1: Multiple Zeta Values
- Office_Shredder
- · Replies 17 ·
High School What Does The Logarithm of the Power of a Number Mean?
- Euler
- · Replies 5 ·
High School Dividing fraction trick, why does it work?
- Euler
- · Replies 4 ·
Finding the roots of quadratic equation
- paulmdrdo1
- · Replies 5 ·
Prove $BD=2CD$ in Triangle $ABC$
- anemone
- · Replies 2 ·
Graduate Sum of arbitrary vertex to midpoint vectors
- Joffan
- · Replies 2 ·
What is the Area of Triangle ODG?
- Albert1
- · Replies 2 ·
Integer Solutions for $4x^2 + 9 y^2 = 72z^2$
- kaliprasad
- · Replies 10 ·
Prove: (PC)·(QE) + (PD)·(QF) < 8
- Albert1
- · Replies 1 ·
Undergrad Alternative deduction of sum of sine and cosine
- nickek
- · Replies 2 ·
Can You Prove the Average of Trigonometric Numbers Equals Cot 1^o?
- anemone
- · Replies 1 ·
Undergrad What is the Difference Between 'Identically Zero' and 'Zero' in Mathematics?
- member 428835
- · Replies 3 ·
Radical Equation Solution: Simplifying and Transposing for Accurate Results?
- paulmdrdo1
- · Replies 4 ·
Calculating the radius of a planet
- onie mti
- · Replies 1 ·
Finding the Point of Intersection: Is (-2, -2.5) the Solution?
- nicholar1
- · Replies 5 ·
Proving BC=AE+BE in $\triangle ABC$
- Albert1
- · Replies 2 ·
Graduate Word/notation for "swallowing constant"?
- HJ Farnsworth
- · Replies 1 ·
Undergrad Can Factorization of Integers Motivate Students in a First Number Theory Course?
- matqkks
- · Replies 4 ·
Solve the trigonometric equation?
- arroww
- · Replies 3 ·
What lessons can we learn from Grisha Perelman's story?
- ModusPonens
- · Replies 4 ·
How do you describe transformations in a sinusoid?
- mathdrama
- · Replies 4 ·
Prove this hyperbolic identities
- arroww
- · Replies 21 ·
Undergrad Point Normal Equation Question
- Regtic
- · Replies 3 ·
Solving for Perfect Squares of $f(x)=x^2-19x+99$ for All Natural Numbers $x$
- anemone
- · Replies 4 ·
High School What are the Numbers A and B Given HCF and LCM?
- tomtomtom1
- · Replies 5 ·
Finding perimeter, volume and surface area of a pyramid with 5 cm sides
- beh4R
- · Replies 3 ·
Undergrad How can we calculate man-days needed to complete a job?
- 22990atinesh
- · Replies 22 ·
Find circle through (−3,1) and two intersection points of given circles
- sktrinh
- · Replies 2 ·
How is the Equation Derived for an Isosceles Triangle with a specific Angle?
- anemone
- · Replies 2 ·
How Does Integer Factorization Impact Modern Cryptography and Beyond?
- matqkks
- · Replies 1 ·
What are some good lecture series on YouTube for math and related topics?
- ModusPonens
- · Replies 6 ·
Construct $\sqrt[4]{x^4+y^4}$ Segment with Straightedge & Compass
- anemone
- · Replies 5 ·
Graduate Is this Polynomial an SOS Polynomial?
- karate
- · Replies 3 ·
Circuit Diagram: Voltage & Current Calculation at Y & Z
- Busybee12
- · Replies 1 ·
High School Inequalities of rational expressions
- delsoo
- · Replies 1 ·
Moment of Inertia: Motor, Shaft Speed & Torque Calculation
- Busybee12
- · Replies 1 ·
Triangle $PQR$: Find $\tan P,\,\tan Q,\,\tan R$ Values
- anemone
- · Replies 4 ·
High School Keeping track of number divisibility
- 4real4sure
- · Replies 1 ·
Evaluate 1/(-5x2y3) Answer: Is it Correct?
- mathdrama
- · Replies 5 ·
Finding circles with radius 10 tangent to x² + y² = 25 at (3,4)
- sktrinh
- · Replies 3 ·
High School Understand Sin(-θ)=-Sinθ | Tricky Math Concept
- Sparer
- · Replies 4 ·
Solving quadratic equation problem
- paulmdrdo1
- · Replies 5 ·
Runners' speeds and open bin volume from quadratic equations
- paulmdrdo1
- · Replies 13 ·
Consequences of the Pythagorean Theorem
- Perlita
- · Replies 2 ·
Projectile Motion Lab: Solving Equations with Newton's Law and Experimental Data
- Alelin
- · Replies 14 ·
High School Is There a Book Listing Natural Numbers with Unique Properties?
- Islam Hassan
- · Replies 11 ·
How Do I Prove This Trig Identity?
- mathdrama
- · Replies 10 ·
Undergrad Where is the right triangle in sides a, b, c, for a hyperbola?
- symbolipoint
- · Replies 4 ·
Solving Tire Nail Height & Distance Problems: Grade 11
- eleventhxhour
- · Replies 1 ·
Find the sum of all positive integers a
- anemone
- · Replies 2 ·
Sketch the sinusoidal graphs that satisfy the properties
- eleventhxhour
- · Replies 1 ·
Absolute Value Graph: Explaining |2-x| Horizontal Translation Right
- buttretler
- · Replies 2 ·
What is the angular velocity of a hinged pole as a truck accelerates?
- chunky
- · Replies 2 ·
How Does a Spring Affect the Outcome of a Ball and Plate Collision?
- chunky
- · Replies 1 ·
Visualising Topology: How Important is it to Get the Visualisation Clear?
- Math Amateur
- · Replies 4 ·
High School Difference between Logarithms and Exponentials
- Niaboc67
- · Replies 9 ·
Find the sum of 5a, 25b, 125c and 625d
- anemone
- · Replies 2 ·
Maximum volume using AM GM inequality
- batch3
- · Replies 4 ·
High School The undone effect/inverse. Multiply to divide, plus to minus
- Niaboc67
- · Replies 1 ·
Graduate Is there an irrational multiple of another irrational to yield Integer
- tim9000
- · Replies 10 ·
Undergrad Find Cubic Equation from Four Points?
- dionwaiters
- · Replies 2 ·
Undergrad Geometry with hyperbolic functions
- Jhenrique
- · Replies 9 ·