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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Can an algebraic expression be made here.
- mathlearn
- · Replies 2 ·
Algebraic equation problem, rectangular flower bed
- mathlearn
- · Replies 8 ·
How Do You Solve This Geometric Progression Problem?
- mathlearn
- · Replies 3 ·
Stack Height of 1 Million 1-Dollar Bills: ~33 Yards
- jangoom
- · Replies 1 ·
Undergrad How do you move floors and ceilings in discrete math?
- iScience
- · Replies 4 ·
Algebra.... Answer should be 0?
- jangoom
- · Replies 6 ·
Are you a mathematician from one of these 24 scientific families?
- ZapperZ
- · Replies 8 ·
A problem on arithmetic progressions.
- mathlearn
- · Replies 6 ·
Undergrad The concept of 'unknowns' in equations
- Jehannum
- · Replies 6 ·
Inequality Challenge: Prove 3x2y2+x2z2+y2z2 ≤ 3
- lfdahl
- · Replies 4 ·
Width of a rectangular frame in terms of x.
- mathlearn
- · Replies 4 ·
Solving for x in $\frac{6x}{150}$ - $\frac{5x}{150}$ = 1
- mathlearn
- · Replies 3 ·
Two elementary algebra problems
- jangoom
- · Replies 3 ·
How Do You Calculate Miles Per Gallon?
- jangoom
- · Replies 4 ·
High School Circles -- transform degrees in minute
- NickTesla
- · Replies 7 ·
Find the only value of N which satisfies all of the following
- lmae
- · Replies 5 ·
Moment of inertia of disc with point mass on circumference
- markosheehan
- · Replies 1 ·
What is the minimal number satisfying this inequality?
- lfdahl
- · Replies 4 ·
Bob's Savings: Solving the Unknown Value Problem
- lmae
- · Replies 2 ·
Find the Solutions of a Quadratic Equation Using the Quadratic Formula
- mathlearn
- · Replies 3 ·
Finding angle measures given complementary and supplementary relationships
- bernardl
- · Replies 4 ·
Finding the Measures of Angles in a Linear Pair
- bernardl
- · Replies 2 ·
From a sketch to the compass ; Geometric construction
- mathlearn
- · Replies 8 ·
High School Deriving law of sines from cross product
- Mr Davis 97
- · Replies 4 ·
Find m∠2 when ∠1 and ∠2 are vertical angles
- bernardl
- · Replies 1 ·
Undergrad How to do division in modulus mode ?
- mohamed el teir
- · Replies 1 ·
Show that X satisfies the equation
- mathlearn
- · Replies 10 ·
Determine if x = -2 is a solution to the equation 2x – 2 = 3x
- lmae
- · Replies 2 ·
Why Do Physics Equations Confuse Me So Much?
- lmae
- · Replies 5 ·
Find and approximate value square root of 3 using the roots of the graph.
- mathlearn
- · Replies 12 ·
Solve the following equations for a
- lmae
- · Replies 3 ·
Undergrad Is Mathematics Inherent in Nature or a Human Invention?
- akashpandey
- · Replies 2 ·
Show that angle AXC=angle ACB; geometric construction
- mathlearn
- · Replies 10 ·
Understanding Complex Geometric Sequences: A Revision Question
- paul6865
- · Replies 1 ·
Finding perpendicular distances from a point to box walls
- ttk
- · Replies 2 ·
What are the values of x for f(x) = g(x)?
- Iwanttolearn1
- · Replies 4 ·
Moment of inertia of annulus with radii 3m and 1m
- markosheehan
- · Replies 3 ·
High School Solving Equations in C: What Does It Mean?
- FTM1000
- · Replies 4 ·
What will the profit be if 1500 units are sold next year?
- Simon T
- · Replies 3 ·
What is the length of DC in this trapezium?
- mathlearn
- · Replies 11 ·
High School Line Equations: Rearranging Ax + By + C = 0 to y=mx+b
- Einstein's Cat
- · Replies 4 ·
Real Factor $(1-(ab+bc+ca))^2 + (a+b+c-abc)^2$
- kaliprasad
- · Replies 2 ·
Undergrad Bounds on Chebyshev Function ##\theta (x)##
- Physicist97
- · Replies 4 ·
Find unknowns in equation going from perfect square? to quadratic format?
- danielw
- · Replies 3 ·
I am trying to figure out the right fast fourier transform size.
- whariwharangi
- · Replies 16 ·
Construct vertex D of an acute angled triangle
- mathlearn
- · Replies 6 ·
Undergrad Rearranging equation with more than variable instance
- Jehannum
- · Replies 11 ·
Undergrad Basically it's easy to solve the problems given recursive formulas (repost)
- lsepolis123
- · Replies 2 ·
When does the elastic string become slack in simple harmonic motion?
- markosheehan
- · Replies 2 ·
Determine how many times are of PQR in terms of XYZ
- mathlearn
- · Replies 5 ·
Choosing the Fastest 3 Horses from 25 - No Stopwatch Needed
- kaliprasad
- · Replies 6 ·
Find the radius of the sector adjoining a triangle
- mathlearn
- · Replies 4 ·
High School How to calculate the decimal power?
- NickTesla
- · Replies 3 ·
How Many Races to Find the Top 3 Horses from 25 with Only 5 Tracks?
- Albert1
- · Replies 1 ·
Undergrad The angle of intersection between two planes in R3
- Erenjaeger
- · Replies 9 ·
Solve the trigonometric equation sin(2theta-pi/6) = cos(2theta)
- iixfaith
- · Replies 10 ·
Finding sigma(210)
- Vi Nguyen
- · Replies 2 ·
Find the value of X in terms of Y
- mathlearn
- · Replies 4 ·
Find the angle X inside a pentagon with a square
- mathlearn
- · Replies 4 ·
Find the value of x square + y square
- mathlearn
- · Replies 2 ·
Undergrad Stacking bricks-Physics puzzle
- Andreas C
- · Replies 7 ·
Undergrad What do you call a parallelepiped that isn't a cube?
- udtsith
- · Replies 3 ·
How many pages of math can you absorb in one day?
- LevLandau
- · Replies 2 ·
Undergrad First drawing of a Cartesian Graph?
- Scott S
- · Replies 4 ·
Undergrad Graph Theory Reconstruction Conjecture
- NotGauss
- · Replies 1 ·
High School How 1 degree is equal to 60 mins?
- niharika1908
- · Replies 2 ·
Find the rule in [19, 25, 3] [4, 26, 11] [?, 51, 9]
- yiannicart
- · Replies 2 ·
Find cos theta and tan theta using sin theta
- mathlearn
- · Replies 4 ·
High School Cyclic quadrilateral and alternate segment
- grzz
- · Replies 1 ·
High School Finding the smallest positive solution to trig equation
- Mr Davis 97
- · Replies 3 ·
Simplifying (√6/√7) × √21
- Comscistudent
- · Replies 5 ·
Discount Question: Balance Due After Partial Payments
- Simon T
- · Replies 5 ·
Undergrad Number of solutions for a system of two exponential equations
- kochibacha
- · Replies 3 ·
Finding roots and intervals for a function with minimum -7
- mathlearn
- · Replies 22 ·
Prove the sum is greater than or equal to one half
- anemone
- · Replies 9 ·
Rationalising Surds: Get the Answers You Need - Daniel
- danielw
- · Replies 3 ·
Simplification of surds and powers
- danielw
- · Replies 2 ·
For which integers x,y is (4-6*sqrt(2))^2 = x+y*sqrt(2)?
- danielw
- · Replies 1 ·
Undergrad Polish notation and reverse Polish notation in calculations
- Nidum
- · Replies 12 ·
High School How can log(x) = ln(x)/ln(10)?
- Natalinatul
- · Replies 6 ·
High School Time-evolving Fourier transform
- entropy1
- · Replies 2 ·
Can You Find the Relationship Between a and b in This Algebra Problem?
- anemone
- · Replies 2 ·
How to do this discount question
- Simon T
- · Replies 1 ·
Coordinates of Point H in GH Line
- brackenwolf
- · Replies 2 ·
High School Calculator automatic rounding is screwing up my calculation.
- Lebombo
- · Replies 2 ·
High School Order of operations without brackets: multiplication first or left to right?
- davenn
- · Replies 17 ·
Help finding error in my working
- Koen crawford
- · Replies 1 ·
High School Proof that exterior angles of a triangle sum to 360
- Mr Davis 97
- · Replies 1 ·
High School Verification of correct solution to quadratic problem
- Mr Davis 97
- · Replies 12 ·
Force on 10 Kg Block on 51° Inclined Plane
- JessiMen
- · Replies 6 ·
Why are v2/v1 and a2/a1 squared and cubed in this solution?
- paulmdrdo1
- · Replies 2 ·
Graduate Algorithms for solving recurrence relations?
- Stephen Tashi
- · Replies 3 ·
High School How Is the Gradient of an Angle Bisector Determined from Two Intersecting Lines?
- Einstein's Cat
- · Replies 1 ·
Undergrad Does small angle mean small angular velocity?
- Happiness
- · Replies 6 ·
Square Int x: $x(x+1)(x+7)(x+8)$ is Square Integer
- kaliprasad
- · Replies 6 ·
Solve for x in the denominator of the fraction
- mathlearn
- · Replies 4 ·
Algebraic Fraction: How to Solve and Simplify?
- mathlearn
- · Replies 5 ·
Undergrad Definition of "recurrence relation"
- Stephen Tashi
- · Replies 11 ·
How Do You Calculate Angle X in Triangle ABE Given Points BC and CD?
- mathlearn
- · Replies 1 ·
Undergrad Prime-counting function questions
- AdamsJoK
- · Replies 5 ·