Free pre-calculus mathematics homework help from qualified mentors. Math courses prior to calculus homework. Please use the template when requesting help and show your work.
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Solving for a and b: Fast Method for a^4 + b^4 Calculation
- Taturana
- · Replies 1 ·
Solving a Bond Payment Problem
- kerrwilk
- · Replies 3 ·
Find the angle between the forces given the magnitude
- themadhatter1
- · Replies 9 ·
Probability: B needs to shoot more times than A
- SamTaylor
- · Replies 9 ·
Probability (electric circuit) - need confirmation of my solution
- dperkovic
- · Replies 6 ·
Ratio of partial sum to total sum
- txy
- · Replies 1 ·
Finding resultant magnitude and direction of two forces at 30 degrees
- themadhatter1
- · Replies 2 ·
How do i solve the system of equation
- lorik
- · Replies 5 ·
Does n/(n+1)^3 approach 0 as n approaches infinity?
- michonamona
- · Replies 9 ·
Is My Proof by Induction Correct?
- zooxanthellae
- · Replies 2 ·
I'm not sure which method is correct (statistics)
- defetey
- · Replies 4 ·
Finding confidence intervals for samples of size 3 from 5 units using t-distribution
- lilyungn
- · Replies 1 ·
Formula to calculate how many times a number occurs between two numbers
- Brandon_R
- · Replies 15 ·
Can a real symmetric endomorphism have non-real eigenvalues?
- penguin007
- · Replies 3 ·
Solving sin x = √2 cos x and sin²x - cos²x - 2sin x = 1
- pinnacleprouk
- · Replies 2 ·
Solving a Law of Cosines Problem: Finding the Length of a Side
- themadhatter1
- · Replies 2 ·
Perfect Square (Quadratic function)
- Ak94
- · Replies 7 ·
Writing A Trig Expression as an Algebraic Expression
- themadhatter1
- · Replies 4 ·
What is monotonic transformation? (economics)
- 60051
- · Replies 9 ·
Shoe price after 50% increase in sales and 25% revenue gain
- Oerg
- · Replies 2 ·
Why is Proving Equality in the Schwarz Inequality Problem Challenging?
- zooxanthellae
- · Replies 3 ·
Verifying sin(4x) = 8cos³(x)sin(x) - 4sin(x)cos(x)
- themadhatter1
- · Replies 2 ·
How to draw open interval graphs and sketch preimages
- gomes.
- · Replies 6 ·
The line intercept of two planes
- ThomasRiley
- · Replies 7 ·
Partial derivative equation problem
- RenOdur
- · Replies 4 ·
Find the position vector of point Q dividing AB in ratio 2:1
- geoff18
- · Replies 11 ·
What is the meaning of T(1), T(x), and T(x2) in polynomial transformations?
- mystmyst
- · Replies 3 ·
Where Is the Error in Finding the Maximum Point of y = x^2√(1 − x^2)?
- jinx007
- · Replies 14 ·
How Long to Double Your Money with Compound Interest?
- jahaddow
- · Replies 4 ·
What is the solution to finding spanned subspaces?
- Telemachus
- · Replies 6 ·
Solve Trig Question: cot(Arctan (-√(5)/2))
- majormuss
- · Replies 1 ·
Solve Ali's Solid Volume Puzzle: 9 Faces, 27 cm^3 Cubes
- thereddevils
- · Replies 5 ·
Calculating the Volume of a 6-Sided Box
- thereddevils
- · Replies 6 ·
Largest sphere radius that touches a wire in a cube
- thereddevils
- · Replies 2 ·
Trigonometry homework problems I don't understand
- majormuss
- · Replies 1 ·
Find k for Linear Combination of (2,3,5), (3,7,8), (1,-6,1)
- Telemachus
- · Replies 5 ·
Testing the Validity of Arguments
- Procrastinate
- · Replies 4 ·
Probability of meeting someone between two times of day, within a predefined time?
- moonman239
- · Replies 8 ·
Solving Challenging 4th, 3rd, 2nd, and 1st Degree Equations
- evagelos
- · Replies 5 ·
Is this possible without a calculator?
- Procrastinate
- · Replies 3 ·
Simplify Trig Equation by Hand: (Cos[x]^2) (Tan[x] + Cot[x]) = Sin[x]*Cos^3[x]
- Complexity
- · Replies 3 ·
Scalar equation of a plane into paremetric
- hallowon
- · Replies 1 ·
Vectors- 4 Gr. 12 Questions - Equations of Line and Planes
- crazycat23
- · Replies 1 ·
Geometry with isosceles triangles
- Britney2
- · Replies 2 ·
What's the point of probability if things go completely against odds?
- TL92
- · Replies 13 ·
Finding Vector Components in Different Directions
- zooxanthellae
- · Replies 2 ·
Is the area of a quadrilateral the product of its diagonals divided by 2?
- thereddevils
- · Replies 6 ·
Prove xyzw ≥ x+y+z+w-3 for x,y,z,w ≥ 1
- evagelos
- · Replies 2 ·
Write an exponential equation from this data (data table included)
- bigmac
- · Replies 2 ·
Trigonometry - Finding equation of line
- Telemachus
- · Replies 2 ·
Solve 4^x = x^4: -0.77 Answer w/Work
- whysoserious
- · Replies 6 ·
What Is the Solution for x in the Equation tan((πx)/2) = √(3)/2?
- tonyviet
- · Replies 4 ·
Find smallest value of k in this equation
- thereddevils
- · Replies 9 ·
Finding zeros of a quartic function
- DTA
- · Replies 5 ·
Where can I find math exercises with detailed solutions?
- majormuss
- · Replies 2 ·
Solve for Θ: Find Value of Θ When pi ≤ Θ ≤ 2pi, cos Θ = cos 1
- DrummingAtom
- · Replies 6 ·
Finding (f of g)(3) where f(x) = √x and g(x) = x+1
- tecrekka
- · Replies 7 ·
Discharge gate equation in lablace
- algibory
- · Replies 1 ·
How to Simplify Complex Fractions Algebraically?
- Gringo123
- · Replies 2 ·
Where Can I Find the Amsco Mathematics B Answer Book Online?
- majormuss
- · Replies 1 ·
Solving the system 3xy+y²=-7 and x²-2xy=30
- evagelos
- · Replies 14 ·
Trigonometric equations question
- spoc21
- · Replies 9 ·
Finding the Sum of Geometric Sequences with Given Constraints
- wvcaudill2
- · Replies 13 ·
Finding a plane parallel to a line, knowing a point on the plane
- Telemachus
- · Replies 2 ·
Finding A, B, and C in a partial fraction decomposition
- Sirsh
- · Replies 12 ·
Proof of y-intercept: Prove or Disprove
- dance_sg
- · Replies 3 ·
What is the Direction of the Vector with Given Components?
- thushanthan
- · Replies 5 ·
Probability choosing (non)defective items
- satchmo05
- · Replies 1 ·
Probability using a deck o' cards
- satchmo05
- · Replies 1 ·
Getting a rhombus vertex from one vertex and its area
- Telemachus
- · Replies 6 ·
Solving inequalities with three variables
- matteo86bo
- · Replies 2 ·
Solving 6sin²x - 5sinx + 1 = 0 on [0, 2π)
- lexpar
- · Replies 12 ·
Find Point C Given Line L and Distance to B
- Telemachus
- · Replies 4 ·
Why is y=a a horizontal asymptote on the polar coordinates?
- sakodo
- · Replies 3 ·
How to Manipulate Your Budget Line for Optimal Purchasing Power
- 60051
- · Replies 5 ·
Review of 14 trigonometry homework questions
- majormuss
- · Replies 13 ·
Proving quadratic ax² + bx + c ≥ 0 when a>0 and b²-4ac≤0
- zooxanthellae
- · Replies 16 ·
How Do You Solve the Equation \( \sqrt{3}\cos(x) + \sin(x) = 1 \)?
- frenzal_dude
- · Replies 2 ·
Does this line belong to this plane?
- pharoh123
- · Replies 3 ·
A Heat Conduction Problem (Final exam on Monday)
- Jamin2112
- · Replies 3 ·
Why does the Taylor series for sqrt(144400) not converge to 380?
- smslca
- · Replies 10 ·
Do I have memorize the entire Unit circle ?
- majormuss
- · Replies 7 ·
Proof that the sum of two rational numbers is rational
- ephedyn
- · Replies 8 ·
Solving log₂(x) + log₄(5) = -1 without a calculator
- pat666
- · Replies 13 ·
Trouble with this differential equation
- matteo86bo
- · Replies 1 ·
Solve 2/(n+3) + 7/(n+4) = 1
- Gringo123
- · Replies 15 ·
Express as a single fraction n/(n-3) - n/(n+2)
- Gringo123
- · Replies 4 ·
FUN solving Quadratic equations
- sillybilly
- · Replies 2 ·
Tricky Math Problems: Solving Square and Rectangle Challenges
- katek8k8
- · Replies 2 ·
Inversions in a permutation when moving first element to last
- katek8k8
- · Replies 2 ·
Probability - proving independence/dependence
- jasper10
- · Replies 5 ·
How does log base 2 convert to 2^5 in a logarithmic equation?
- majormuss
- · Replies 2 ·
Solving a 4th Degree Equation with Ease
- evagelos
- · Replies 15 ·
System of Equations and Inequalities
- Everstar
- · Replies 8 ·
Solve Quadratic Equation: Find x, Show 2x2+11x-35=0
- Gringo123
- · Replies 4 ·
Solve Quadratic Equations with Alpha1 x Beta1 and Alpha2 x Beta2"
- kasot.tope
- · Replies 8 ·
Linearization of a non linear equation
- red98
- · Replies 4 ·
Plotting graph of y = 1.5/sin(x) for x in (0, π/2)
- ghostbuster25
- · Replies 3 ·
Solve Complex Function: Step-by-Step Guide
- trojsi
- · Replies 3 ·