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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Handwriting recognition for maths
- cmml100
- · Replies 4 ·
Undergrad Physics textbook, replace sine with its definition (?)
- 1MileCrash
- · Replies 10 ·
Undergrad What must be the (shortest) length of Y in terms of X?
- DaveC426913
- · Replies 18 ·
Very basic word problem involving use of quad formula
- DeusAbscondus
- · Replies 8 ·
Math/Physics Tattoo Idea Request - Warren
- chroot
- · Replies 136 ·
For remember this great man (Karl Friedrich Gauss)
- hoshang
- · Replies 4 ·
High School Distributive property of multiplication
- drkent3
- · Replies 2 ·
Undergrad What are composite and inverse functions with examples?
- lionel messi.
- · Replies 2 ·
Undergrad How to make 4 variable polynomial equatio
- afzal
- · Replies 1 ·
Angle Size of Intersecting Circles at (4,3): 44.985
- veronica1999
- · Replies 7 ·
Graduate Calculating a Finite Series: Finding Symmetry and Inductive Formulas
- Latrace
- · Replies 2 ·
High School Hi, I m trying to find out, what is imaginary unit/number. i^2
- thedy
- · Replies 36 ·
Can Division Even Be Allowed In Math If It's Flawed?
- Larry1
- · Replies 10 ·
Question 2, AQA AS Maths Pure Core 1, May 2011
- CaptainBlack
- · Replies 1 ·
Undergrad Absolute value |x-3|^2 - 4|x-3|=12
- TechnocratX
- · Replies 5 ·
Undergrad Can Multivariable Interpolation Relate Three Sets of Data Points?
- KV-1
- · Replies 3 ·
Undergrad Are undefined constants valid in trig equations when other constants present?
- Sduibek
- · Replies 3 ·
How to solve these 3 IQ practice questions?
- JDW1
- · Replies 2 ·
High School Does the first two-digit number have to be 10?
- GladScientist
- · Replies 27 ·
Graduate The Degree of the Zero Polynomial: Why is it Defined as -∞?
- marellasunny
- · Replies 6 ·
Undergrad What is the name and solution method for this type of equation?
- confused slug
- · Replies 3 ·
Undergrad Can mathematics represent and predict everything in science?
- mather
- · Replies 13 ·
Undergrad Suppose traffic laws allowed mathematical reasoning
- PAllen
- · Replies 2 ·
Proving an Inequality Involving Sines
- juantheron
- · Replies 1 ·
Undergrad How to minimise a function of integers?
- weetabixharry
- · Replies 16 ·
Range of cos(θ) = x + 1/x for real x
- surajkrishna
- · Replies 6 ·
High School How does the AC method of factoring quadratics work?
- krackers
- · Replies 8 ·
Graduate Proof about m/nth root of a prime.
- cragar
- · Replies 4 ·
High School How can one be naturally good at maths?
- jd12345
- · Replies 46 ·
Graduate Alternative Proof of Fermat's Last Theorem?
- jobsism
- · Replies 3 ·
High School Finding number of zeroes in a polynomial?
- moonman239
- · Replies 11 ·
Graduate Closed-form solution of a quadratic optimization problem
- lementin
- · Replies 7 ·
Graduate Wasan, and the development of Analysis in Japan
- EndanRinkaro
- · Replies 1 ·
Undergrad Creating a pricing chart with three independent variables
- Copperhead
- · Replies 4 ·
High School How to find polynomial roots on a TI-83 or TI-84 Plus without PolySmlt?
- moonman239
- · Replies 3 ·
Calculate $r,s,t$ in $\displaystyle \sqrt[3]{\sqrt[3]{2} - 1}$
- juantheron
- · Replies 2 ·
Graduate Strong duality and coordniate transform
- lementin
- · Replies 4 ·
Why Study Mathematics? Tracing Our Origins and Motivations
- danyo
- · Replies 9 ·
Undergrad Is there an answer to Zeno's paradox of Achilles and the tortoise ?
- xod_s
- · Replies 7 ·
Graduate Has the rectangle method for integral approximation been rediscovered?
- Dembadon
- · Replies 17 ·
Calculating the Angle Formed By Vectors
- veronica1999
- · Replies 2 ·
Undergrad Is There a Name for This Theorem?
- Dschumanji
- · Replies 5 ·
Graduate Solution of exponential equation
- techiejan
- · Replies 4 ·
Probability Teaser Puzzle - Challenge Your Mind
- DaveC426913
- · Replies 20 ·
Suggestion for undergrad thesis in math
- freackmhack
- · Replies 3 ·
Find Area of Polygon: Simpler Method?
- Blandongstein
- · Replies 4 ·
How to simplify algebraic expression
- hatelove
- · Replies 2 ·
How to move a fraction to the bottom of a fraction
- hatelove
- · Replies 1 ·
How to hand draw various math symbols?
- DaleSwanson
- · Replies 3 ·
High School Why does 10 raised to log base 10 of 4x equal 4x?
- daigo
- · Replies 7 ·
Trying to find a previously posted list of proofing theorems and postulates
- jcw99
- · Replies 2 ·
Undergrad How to solve equations of the form (a*x+b)^(1/2)+(m*x+n)^(1/2)=c
- Storm Butler
- · Replies 4 ·
Calculate Fractional Part of $x$ in $x^2+x=1$
- juantheron
- · Replies 6 ·
Graduate Prove that [itex]a[/itex] is not an integer
- S.Iyengar
- · Replies 11 ·
Graduate Compute Electric Field from Electric Currents
- ggeo1
- · Replies 5 ·
Determine all solutions in positive integers a, b, and c to this equation.
- checkitagain
- · Replies 5 ·
High School Simple Apparent contradiction?
- Gamerex
- · Replies 3 ·
High School Why do negative numbers behave the way they do in arithmetic?
- goodabouthood
- · Replies 14 ·
High School Does the following make sense to you:
- NotAnEngineer
- · Replies 43 ·
Undergrad Fundamental flaws in human mathematics?
- Tony Heng
- · Replies 4 ·
Undergrad How do I factorise this radian equation?
- Olly_price
- · Replies 5 ·
Undergrad Difference between B-Spline and Bezier Curves
- kmgraju
- · Replies 2 ·
Can you beat Roulette using maths?
- Rach+Me=Happy
- · Replies 78 ·
Graduate Bessel function, what does the notation in this function mean?
- crobar
- · Replies 2 ·
High School How Do You Simplify Trigonometric Expressions Using Identities?
- Olly_price
- · Replies 3 ·
Number of real solutions for sin(sin(sin x)) = cos(cos(cos x)) on [0, 2π]
- juantheron
- · Replies 1 ·
What is the value of n for greatest integer function to equal 2012?
- juantheron
- · Replies 1 ·
How far above the ground is the tack?
- veronica1999
- · Replies 3 ·
High School When is it Appropriate to Apply Mathematical Operations to Objects?
- sigurdW
- · Replies 11 ·
High School Solving Sin (90+Theta) = Cos - Explanation
- sambarbarian
- · Replies 14 ·
Calculating the Height of an Isosceles Triangle Using Coordinates and Equations
- Wilmer
- · Replies 2 ·
Undergrad Looking to calculate horsepower by mearuring the change in rpm
- two4one
- · Replies 7 ·
Graduate What Implications Arise from Modifying the Division Theorem in Number Theory?
- Kartik.
- · Replies 1 ·
High School Did Einstein create his own mathematics system?
- RockyC
- · Replies 7 ·
Manipulation of negative square root of a negative term/#
- hatelove
- · Replies 3 ·
Undergrad Is there a formula for this parabola?
- Hertz
- · Replies 4 ·
Can a Triangle Have Angles of 55°, 65°, 70°; 53°, 64°, 73°; 80°, 105°, 5°?
- elmothemonkey
- · Replies 6 ·
Finding equation of parabola with focus and directrix
- hatelove
- · Replies 5 ·
Undergrad Is the value of pi the same in different number bases?
- f24u7
- · Replies 3 ·
Equation of ellipse from directrix and focus
- hatelove
- · Replies 1 ·
Graduate Trigonometry related to Kepler's Equation
- solarblast
- · Replies 6 ·
Undergrad Next number in the sequence 2 3 5 7 11 13 17 20 23 29 33
- axelmorack
- · Replies 10 ·
Graduate Mathematical appraisal of Pascal's Wager
- 2AlphaMales?!
- · Replies 2 ·
Graduate Efficiently computing a sum with binomial coefficients and powers of 2
- kuldeepfouzda
- · Replies 1 ·
High School Can I Solve for A and B in These Equations?
- clemon!!
- · Replies 8 ·
High School Finding General Solutions to Trigonometric Equations
- jackscholar
- · Replies 7 ·
Optical Size versus Actual Size
- Libertine1
- · Replies 8 ·
Undergrad Solve -sin 20° sin 40° sin 60° sin 80°sin 20° cos 30° sin 40°
- Kartik.
- · Replies 2 ·
Undergrad Can x be proven irrational in x^x = 2?
- Hertz
- · Replies 17 ·
Basic trig problem (finding side)
- hatelove
- · Replies 11 ·
Graduate Demonstration [L_i,x_j]= ε_ijk x_k
- ebol
- · Replies 5 ·
Graduate Proving something cant be written as a square
- S.Iyengar
- · Replies 72 ·
Undergrad What would happen if you try to fit 'n' degree polynomial to (n+1) data points?
- whuzzwhuzz
- · Replies 6 ·
Undergrad Need to figure out a formula that calculates -1,-1,+1,+1,-1,-1,+1,+1
- mesa
- · Replies 9 ·
Minimum area of an odd number-sided, equilateral polygon with side lengths of 1 unit.
- checkitagain
- · Replies 2 ·
Basic trig, solving side of triangle
- hatelove
- · Replies 13 ·
Graduate Can Hilbert's Paradox Be Solved With a Simple Command For Guests to Move Rooms?
- rupertc
- · Replies 1 ·
Solving for Real \(x, \ y, \ z\)
- sbhatnagar
- · Replies 6 ·
Undergrad How do I combine three equations with different domains into one?
- kimori
- · Replies 18 ·
Undergrad Interesting problem involving arithmetic progression
- Bipolarity
- · Replies 4 ·