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 Math is Beautiful: Evidence for Mathematical Aesthetics
- Demystifier
- · Replies 2 ·
Proof of Quadratic Reciprocity: Undergrad Friendly
- matqkks
- · Replies 1 ·
Graduate Using the Lambert W-Function to Solve for a Unique Real Value of x
- Uan
- · Replies 4 ·
Solve Equation III: $(a+5)(a+4)(a+3)^2(a+2)(a+1)=360$
- anemone
- · Replies 1 ·
Can Odd Positive Integers Solve the Equation $\cos kx = 2^{k-1} \cos x$?
- anemone
- · Replies 4 ·
Yahoo Answers: Linear Homogeneous Recurrence - JunkYardDawg
- MarkFL
- · Replies 1 ·
Max distance when an angle for a projectile is pi/4 neglecting air resistance
- Dustinsfl
- · Replies 1 ·
High School Does n² has all the factors n has? How can I be sure?
- MonkeyKid
- · Replies 2 ·
Undergrad Conway's experiment: simultaneous grid change
- Alex_P
- · Replies 2 ·
High School New way to derive sectors of a circle (easy)
- shadowboy13
- · Replies 3 ·
Solve Equation II: $(1+a!)(1+b!)=(a+b)!$
- anemone
- · Replies 2 ·
Emptying and filling a tank word problem.
- paulmdrdo1
- · Replies 2 ·
Proving the Irrationality of $\sqrt{3}$
- paulmdrdo1
- · Replies 4 ·
Can you prove this trigonometric equation? 3cos(p+s)=7cos(q+r)
- anemone
- · Replies 2 ·
Kim's Questions on Babylonian Method for Estimating Square Roots
- MarkFL
- · Replies 1 ·
Solving Equations with Exponents: How to Find the Value of x
- tmt1
- · Replies 5 ·
What has Euler got on his head here?
- dipole
- · Replies 3 ·
Parrot Guy's question at Yahoo Answers regarding a summation proof by induction
- MarkFL
- · Replies 1 ·
Solving Sequence Problem with Elementary Math Concepts
- anemone
- · Replies 4 ·
High School Find the Next Term in the Math Sequence?
- johnqwertyful
- · Replies 12 ·
Union of 2 Squares: How Many Regions Can Mike Get?
- bala2014
- · Replies 3 ·
Solve Quadratic Equation: $\mathcal{E}$ Experiment
- Julio1
- · Replies 3 ·
Solve Equation: Find Real $a$ for $10^a+12^a-14^a=13^a-11^a$
- anemone
- · Replies 3 ·
Solving equation with fraction & bracket help required please
- tony66
- · Replies 23 ·
High School Going from proportional to equals
- Hazzattack
- · Replies 2 ·
Undergrad Isolating a variable gives me endless loop
- HKragh
- · Replies 6 ·
Find the least positive integer
- anemone
- · Replies 2 ·
Angle of elevation and depression problems
- Jerome1
- · Replies 1 ·
Solving the Lawn Mowing Puzzle: Explained!
- amirus15
- · Replies 2 ·
Graduate What function was used for current record of decimal places of EM cnst
- mesa
- · Replies 5 ·
Graduate Distinguish pq Prime Cases: Algorithm for ppt
- Dragonfall
- · Replies 10 ·
Calculate Real Values of $x$ in Exponential Equation
- juantheron
- · Replies 2 ·
High School Deciding on a proper graphing calculator window?
- Tyrion101
- · Replies 4 ·
High School Can someone prove this basic identity?
- Synopoly
- · Replies 9 ·
Rearranging the subject of an equation help please
- sarannie
- · Replies 4 ·
Undergrad Multiplying the two inequalities
- Quarlep
- · Replies 3 ·
SAT Math: Greatest Possible Area of Triangle (7, 10)
- DaniNY
- · Replies 8 ·
Graduate Areas of a series of annular sectors
- jfox
- · Replies 1 ·
Undergrad Does point really exist?a mathematical concep
- danger9
- · Replies 6 ·
Undergrad How to derive a function from an irregular table of values?
- alext180
- · Replies 10 ·
High School I can't remember how to solve equations with logarithms/exponents
- Jamin2112
- · Replies 11 ·
High School Pi Day Misconception: Is Pi an Irrational Number?
- Revin
- · Replies 5 ·
Moment of Force F & P: Calculation & Solution
- bergausstein
- · Replies 1 ·
Solving Trig Equation: Find the Answer Quickly
- anemone
- · Replies 2 ·
High School Understanding the Relationship Between Sine Waves and Sine Angles?
- Newtons Apple
- · Replies 7 ·
What Is the Acceleration and Tension in a Two-Mass System on an Inclined Plane?
- leprofece
- · Replies 2 ·
High School Ax+b=0 is one-variable linear equation
- WannabeFeynman
- · Replies 8 ·
Welcome to PF! Improving Math/Physics Together
- suresh
- · Replies 13 ·
High School Pythagoras Theorem: Is Variance of a Straight Line Zero?
- shivakumar06
- · Replies 1 ·
Determine Compositions of Functions
- Alaba27
- · Replies 14 ·
How to Find the Volume of a Tetrahedron?
- Saitama
- · Replies 3 ·
Evaluate ab+bc+ca Given Real Numbers
- anemone
- · Replies 2 ·
Calculate $(ab,p^4)$: Prime Number Exercise
- evinda
- · Replies 4 ·
Graduate Still looking for a list of Ramanujan identities, very expensive
- mesa
- · Replies 10 ·
High School How can Logarithms be applied to real life situations and examples?
- Niaboc67
- · Replies 4 ·
Undergrad Irrational^rational = rational
- caters
- · Replies 10 ·
Is simplification of sin(x) * (1 - sqrt(cos(x)) possible?
- lkcl
- · Replies 4 ·
Find the largest positive real root
- anemone
- · Replies 2 ·
High School Quadratic equation - how to understand the impact of the middle term?
- musicgold
- · Replies 6 ·
What are the values of a_n and b_n for a given sequence?
- Albert1
- · Replies 2 ·
Jackin's question at Yahoo Answers regarding a linear recurrence
- MarkFL
- · Replies 1 ·
Solve $a_n>0$ Math Problem for $a_n$ with Given Sequence
- Albert1
- · Replies 5 ·
Finding the acceleration of a soldier dropeed into a snow bank
- leprofece
- · Replies 1 ·
Undergrad Function that equals 1 at x=0, but 0 everywhere else?
- Kepler_
- · Replies 14 ·
How can $5^{1985}-1$ be factored into three integers greater than $5^{100}$?
- anemone
- · Replies 1 ·
Find zeros of the function... check my answers? f(x)= x^2+16x+62?
- pita0001
- · Replies 9 ·
Finding $a+b$ given $(3a+b)^2+6a-2b=1544$
- Albert1
- · Replies 2 ·
Solving $(a,b)=1 \Rightarrow (a^m,b^n)=1$ without Primes
- evinda
- · Replies 1 ·
Cocktail "Recursive": Alcohol, Water & Final Composition
- Evgeny.Makarov
- · Replies 5 ·
High School Function/Curve that goes through certain points?
- Kepler_
- · Replies 1 ·
Is the area of a parallelogram equal to a/b times sine alpha?
- leprofece
- · Replies 6 ·
Solve $25^a+9^a+4^a=15^a+10^a+6^a$ Equation
- anemone
- · Replies 3 ·
Trentan's question at Yahoo Answers regarding a trigonometric equation
- MarkFL
- · Replies 1 ·
Prove that number is not a perfect square
- evinda
- · Replies 10 ·
What is the value of the sum of reciprocals of the roots in a cubic equation?
- anemone
- · Replies 5 ·
Triangle and logarithm problem
- Saitama
- · Replies 5 ·
Undergrad Approximation of values from non-closed form equation.
- Legaldose
- · Replies 3 ·
Angle of Elevation: Calculating Height of Statue
- leprofece
- · Replies 2 ·
What is the value of $\dfrac{f(-5)+f(9)}{4}$ in the Polynomial Challenge III?
- anemone
- · Replies 6 ·
Integration Formulas: Do We Really Need to Memorize Them?
- soroban
- · Replies 2 ·
Undergrad Can Multiple Periods Determine a Fundamental Period in Functions?
- Bipolarity
- · Replies 13 ·
Graduate Challenge 11: Sequence of Primes
- Office_Shredder
- · Replies 5 ·
Graduate What is wrong with my summation formula?
- DerekZ10
- · Replies 2 ·
High School What is 0/0 and why does it cause so much confusion?
- Blackhawk4560
- · Replies 2 ·
Graduate Redundancy in mathematical properties
- V0ODO0CH1LD
- · Replies 17 ·
Graduate Parody math paper - defining properties
- Whovian
- · Replies 3 ·
Solve Equation II: $\frac{25x-2}{4}=\frac{13x+4}{3}$
- anemone
- · Replies 4 ·
Graduate Number Theory - Proving x is not a perfect square?
- Cornell2017
- · Replies 7 ·
Show the result of the sum of a series isn't a prime number
- anemone
- · Replies 10 ·
Stopping a Spaceship: Calculating the Required Force from Backthrusters
- Dustinsfl
- · Replies 4 ·
Undergrad Is the Fourth Dimension Really Time or Something Else?
- L.Newton
- · Replies 21 ·
Finding values a, b, c, d, e, f
- mente oscura
- · Replies 2 ·
Graduate Famous math problems in machine learning and AI ?
- Stephen Tashi
- · Replies 1 ·
High School What is Common Core 32 -12 and how can I solve it?
- jacobtwmurphy
- · Replies 3 ·
Electrostatic Force: Effects of Distance
- Dustinsfl
- · Replies 1 ·
Elastic Collision of 2 Masses: Calculating \(v'\) and \(V_0'\)
- Dustinsfl
- · Replies 1 ·
Undergrad Looking for a specific math notation
- iScience
- · Replies 2 ·
High School Why Is the Order of Operations Important in Math?
- EngWiPy
- · Replies 18 ·
Undergrad Determining quantities as vectors or not
- MathewsMD
- · Replies 1 ·
The Reflection Property of a Hyperbola
- Evgeny.Makarov
- · Replies 2 ·