Free calculus and beyond homework help via qualified mentors. Math courses from calculus on-wards homework. Please use the template when requesting help and show your work.
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Express the edge length of a cube as a function of the cubes diagonal
- jacy
- · Replies 6 ·
Checker Board-interesting problem
- Gamma
- · Replies 4 ·
Most probable and average value of a function
- Grogs
- · Replies 4 ·
Solve Period of a Pendulum Equation | Physics Forum
- Hootenanny
- · Replies 3 ·
Equivalence relations problem #2 (alg)
- Pearce_09
- · Replies 3 ·
Is this matrix diagonalizable?
- stunner5000pt
- · Replies 2 ·
Proving Matrix Transpose: (AB)^T = C^T = B^T * A^T
- asdf1
- · Replies 2 ·
Arithmetic Sequences: Examples & Solutions for 35th, 57th Terms
- Gamma
- · Replies 7 ·
Probability question (Counting)
- jtm
- · Replies 1 ·
How can I correctly find the eigenvectors for this matrix?
- stunner5000pt
- · Replies 12 ·
Integrating sinx and x sinx cosx using sin2x identity
- Natasha1
- · Replies 4 ·
Integrate this indefinite integral: 1/(x-6)^2 dx
- Natasha1
- · Replies 4 ·
What are the extreme values of the speed for a given parametric curve?
- FrogPad
- · Replies 2 ·
What Is the Identity for |sinx - siny| and |cosx - cosy| in Trigonometry?
- dglee
- · Replies 6 ·
Applications of Integration-Volume
- gusryder
- · Replies 2 ·
Why is this integral positive or negative
- Natasha1
- · Replies 3 ·
Finding Real Roots Using Iteration: How to Choose Starting Values
- bemigh
- · Replies 1 ·
Discrete Math Proving some power sets
- Servo888
- · Replies 5 ·
Understand Sets, Partitions, and Equivalence Relations: Help Needed!
- rad0786
- · Replies 14 ·
Deriving O(h^4) Five Point Formula to Approximate f'(x0)
- stunner5000pt
- · Replies 2 ·
Equivalence relations problem (algebra)
- Pearce_09
- · Replies 11 ·
Find the Component of a Vector Perpendicular to a Plane | Magnitude 3
- Shay10825
- · Replies 4 ·
Proving Dirac Delta Function Does Not Exist
- asdf60
- · Replies 7 ·
Finding Work Done by a Force Field: A Math Problem
- zekester
- · Replies 2 ·
Counterexample: Showing the Non-Continuity of a Function with Rational Values
- loli12
- · Replies 3 ·
Independence of Rows and Columns in Matrices
- stunner5000pt
- · Replies 2 ·
Inverse Logarithmic Differentiation
- antiflag403
- · Replies 3 ·
Proving Rank A=n Implies Basis of Rn for Matrix A
- stunner5000pt
- · Replies 4 ·
Clarifying Orthogonal Vectors: Understanding Homework Notation
- FrogPad
- · Replies 5 ·
Bernoulli differential equation, i got the form down, where did i f it up? :-x
- mr_coffee
- · Replies 3 ·
How can I graph cylinders and quadratic surfaces?
- Physter
- · Replies 2 ·
Questions concerning Finite Fields (Basic Abstract Algebra)
- elias001
- · Replies 8 ·
Integration by partial fractions, #2
- Xcron
- · Replies 2 ·
Is this possible to integrate?
- jason17349
- · Replies 7 ·
Integral of x(ln x)^4: Steps & Solution
- Quadruple Bypass
- · Replies 3 ·
Math Help Needed: Solving Business Finance Problems
- Grits
- · Replies 13 ·
How Do You Differentiate y=sec^2(X) Where X is a Polynomial?
- Whitebread
- · Replies 5 ·
Integration by partial fractions
- Xcron
- · Replies 5 ·
Integration of 1/x^2 sqrt(16-x) with substitution
- teng125
- · Replies 3 ·
Solve Velocity Problem: Find Car's Velocity in ft/sec
- atelaphobia
- · Replies 1 ·
What are the optimal dimensions for a soup can to minimize material costs?
- Jordan_
- · Replies 2 ·
How do derivatives in Rn relate to linear transformations?
- ak416
- · Replies 18 ·
Real Analysis (Set Theory) Proof
- playboy
- · Replies 13 ·
Related Rates: Conical Pile Height Problem | Calculus Question
- Jordan_
- · Replies 4 ·
Intial Value problem, Diff EQ, my steps look right but answer = wrong wee
- mr_coffee
- · Replies 5 ·
Integration of (3x+1) / (2x^2 - 2x +3 )
- teng125
- · Replies 5 ·
Diff EQ, did i mess up on a natural log rule?wee
- mr_coffee
- · Replies 6 ·
Am i using the wrong method? not seperable?
- mr_coffee
- · Replies 6 ·
Is the Integration Factor Correct in This Differential Equation Solution?
- mr_coffee
- · Replies 2 ·
May i know how to integrate [1 / (4 + x^2)^1/2] using trig?
- teng125
- · Replies 3 ·
Solving for A: Integral Help in Quantum Mechanics
- eep
- · Replies 2 ·
What is the Solution to the Integral of e^-2x^2?
- Moneer81
- · Replies 5 ·
. What is the antiderivative of e^arctan(x)?
- silverdiesel
- · Replies 9 ·
Solve Multivariable Sketch Problem: Power of e Function
- seiferseph
- · Replies 4 ·
Proving Limits in Multivariable Calculus: A Closer Look
- ak416
- · Replies 7 ·
Proof question - extremes of continous function on compact
- twoflower
- · Replies 4 ·
Is There an Analytical Solution to the Transcendental Equation x = cot(x)?
- twoflower
- · Replies 1 ·
Solving Derivative Problem with Summation Function
- Moneer81
- · Replies 2 ·
Proving Equivalence Relations on the Cartesian Coordinate Plane
- playboy
- · Replies 18 ·
Vector Magnitude Proof (Geometrically)
- mattmns
- · Replies 2 ·
Solving a Differential Equation Conflict
- gulsen
- · Replies 3 ·
Linear Algebra Help - Pythagorem Theorem
- eunhye732
- · Replies 3 ·
Proving that a certian subset of L^1([0,1]) is closed
- benorin
- · Replies 2 ·
Linearizing Doppler Shift Function: How to Expand and Take Linear Terms?
- mewmew
- · Replies 4 ·
How to Find the Tangent Vector to a Path under Vec Calc Transformation?
- tandoorichicken
- · Replies 3 ·
Particle Position Calculation Using Tangent Velocity Vector
- tandoorichicken
- · Replies 2 ·
Solving Diff EQs: Find Solution & Related Functions
- mr_coffee
- · Replies 3 ·
Differential equation, confused on directions, F(x,y)?
- mr_coffee
- · Replies 5 ·
Lim x->c[f(x)+g(x)]: Examples to Show No Implication
- ussjt
- · Replies 3 ·
Find the Limit as x Approaches Infinity: Simple Conjugate Method Explanation
- Nothing000
- · Replies 7 ·
Diff EQ, can't see what I did wrong expressing this seperable
- mr_coffee
- · Replies 2 ·
Math Differentiation Review: Simplifying with Basic Equations
- tandoorichicken
- · Replies 1 ·
Linear Approximation of 3 Variables: Formula Check
- tandoorichicken
- · Replies 3 ·
How Do You Solve the Differential Equation 6yy' = x?
- mr_coffee
- · Replies 2 ·
Locate and classify all extrema as absolute or relative
- Jacobpm64
- · Replies 4 ·
Simple seperable Diff EQ w/ I.C., did i make an algebra error?
- mr_coffee
- · Replies 7 ·
Given the y-intercept of this curve means what? Diff EQ
- mr_coffee
- · Replies 5 ·
Central Limit Theorem question
- murph563
- · Replies 3 ·
Maximizing Possibilities: Solving Four-Letter Word Order Question
- danizh
- · Replies 2 ·
Finding Global Extrema of f(x,y,z) on Set M
- twoflower
- · Replies 17 ·
Proving the limit for the number e
- Xcron
- · Replies 11 ·
Prove that this function is Riemann integrable
- Treadstone 71
- · Replies 6 ·
Stewart's Calculus, 5th Edition
- Jeff Ford
- · Replies 4 ·
Proving aX is in U if X is in Rn and U is Subspace of Rn
- stunner5000pt
- · Replies 3 ·
How Do You Calculate the Volume of This Complex Solid in 3D Space?
- twoflower
- · Replies 1 ·
Temperature Problem of steel rod
- atelaphobia
- · Replies 3 ·
Explaining Why Z[-7] Is Not a Euchlidean Domain
- ElDavidas
- · Replies 2 ·
Calculating the Sum of n(n+1) Using Even Numbers and Odd Number Sums
- MathematicalPhysicist
- · Replies 9 ·
Find p and q for Tangent to y=(1/3)x^3 at 24x+3y+2=0
- m00c0w
- · Replies 1 ·
Calculating the nth Derivative of Cos(X)
- trumpetplaya1687
- · Replies 1 ·
Parametric Equation for Plane-Sphere Intersection: How To Guide
- dagar
- · Replies 5 ·
Solving Volume Problems in Physics: Cartesian vs. Spherical Coordinates
- twoflower
- · Replies 1 ·
Diff EQ w/ I.C. anyone see where i f'ed it up?
- mr_coffee
- · Replies 5 ·
Is Continuity Defined by the Behavior of Function Over Closure of Sets?
- symplectic_manifold
- · Replies 7 ·
What is the difference between integrating by substitution and by parts?
- johnnyboy2005
- · Replies 4 ·
Solving a DE Using Maple 9: Integral of (-25x)/(3e^(5x))
- mr_coffee
- · Replies 5 ·
Problem solving separable diff EQ w/ I.Condition. , they say its wrong :x
- mr_coffee
- · Replies 3 ·
Diff Eq problem, finding the small value and large value of k?
- mr_coffee
- · Replies 3 ·
General and specific existence and uniqueness proofs
- SmithWillSuffice
- · Replies 2 ·