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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How do I simplify this boolean function using the rules of boolean algebra?
- Ownaginatious
- · Replies 2 ·
Maximizing Profit: Calculating Optimal Widget Sales | Widget Company
- CanaBra
- · Replies 1 ·
Graphing Quadratic Functions and Finding Intersection Points - Easy Tutorial
- CanaBra
- · Replies 4 ·
Verifying Solution for cos^4 x in Terms of cos 4x & cos 2x
- Chewy0087
- · Replies 5 ·
Proving 2xy =< x^2 + y^2 for all real numbers x and y: A Contradictory Approach
- skeeterrr
- · Replies 2 ·
Proving Inequality: x1, x2, y1, y2 Non-zero Constants
- skeeterrr
- · Replies 1 ·
Solving for Prove That x^4+x^3y+x^2y^2+xy^3+y^4>0
- nietzsche
- · Replies 8 ·
Area of Window w/ Perimeter 15ft: Function of Side Length
- skeeterrr
- · Replies 4 ·
Mastering the Basics of Natural Logarithms: Simple Proof of ln(e)=1
- Nyasha
- · Replies 1 ·
Prove the formula for the maximum of two numbers
- nietzsche
- · Replies 12 ·
Another proof: x^2 + xy +y^2 > 0
- nietzsche
- · Replies 12 ·
Composite Functions: f o g (x) = Abs(x), f(x) = root(x), g(x) = Abs(x)
- Larrytsai
- · Replies 3 ·
Find Limit of Xn as n Approaches Infinity
- dannysaf
- · Replies 1 ·
Exponential Equations with Constraints: Finding the Sum of Two Exponents
- yoleven
- · Replies 5 ·
Long division where the quotient is larger than the dividend
- ctamasi
- · Replies 21 ·
How do you simplify fractions with negative exponents?
- Biaach
- · Replies 21 ·
Simplifying Negative Exponents: How to Add Fractions with Negative Exponents
- ckolin
- · Replies 5 ·
Factoring/Proving an inequality
- Matthollyw00d
- · Replies 22 ·
Find Angles for sin \theta=-0.0135
- TrueStar
- · Replies 4 ·
Composite Function Homework: Is My Solution Correct?
- Precursor
- · Replies 3 ·
Eigenvalues of a 4x4 matrix and the algebraic multipicities
- andrelutz001
- · Replies 2 ·
Inverse function containing square root
- ephedyn
- · Replies 5 ·
How Do You Solve Inverse Functions in Algebra Problems?
- kramer733
- · Replies 1 ·
I'm new to proofs. Would someone please give me an opinion on my proof?
- nietzsche
- · Replies 1 ·
Solve 3 Functions Problems: Find Equations, Intersections, and Roots
- tornzaer
- · Replies 20 ·
Find the Solution for arccot(1/cot(pi/5)) without Cyclometric Functions
- Hannisch
- · Replies 4 ·
Game Theory: A Beginner's Guide
- nobahar
- · Replies 10 ·
Range of f(x)=\sqrt{4-x^{2}} -2\leqx\leq2
- temaire
- · Replies 10 ·
Physics () due tomorrow morning
- rakileh
- · Replies 2 ·
How to set up a rate problem with two rates
- alienbaby23
- · Replies 4 ·
Solve Matrix Word Problems: Step-by-Step Guide
- bap902
- · Replies 6 ·
How Do You Solve Equations with Parentheses and Negative Signs?
- elflacodepr
- · Replies 4 ·
How Do You Solve Trigonometry Problems Involving Satellites and Angles?
- pointintime
- · Replies 2 ·
Solve Composite Function: g(f(x)) = 225?
- Loppyfoot
- · Replies 3 ·
Variable-only graphing question
- Emethyst
- · Replies 2 ·
Small part of a larger problem
- efekwulsemmay
- · Replies 6 ·
Finding the height of a cilinder.
- fawk3s
- · Replies 1 ·
How Do You Prove a < sqrt(ab) < (a+b)/2 < b?
- monolithic
- · Replies 6 ·
Displacement Question: Flat Earth vs. Spherical Earth
- Emethyst
- · Replies 1 ·
Finding the angle for force component
- TheShehanigan
- · Replies 1 ·
Are Pre-Calculus and Trigonometry Necessary for High School Math?
- virgosminx92
- · Replies 5 ·
Getting started on proving this
- pyrosilver
- · Replies 1 ·
What Are the Natural Number Pairs Whose Squares Differ by 75 or 79?
- um0123
- · Replies 12 ·
Explaining the Solution for secx=4 in Calculator Format (Ti-89) for Range 0-2pi
- HANNONKEVINP
- · Replies 2 ·
What is the Determinant of an Idempotent Matrix?
- forty
- · Replies 8 ·
Find the minimum distance between the curves
- utsav55
- · Replies 11 ·
Find the Second Solution for sinx = A | Trigonometry Question
- DanielJackins
- · Replies 3 ·
Determining Probability of a Streak of 15+ Tails in 1,000 Coin Flips
- kaleidoscope
- · Replies 10 ·
Why Can't You Cancel Out the Square Root and Square in a Square Root Problem?
- temaire
- · Replies 20 ·
Average Velocity over intervals
- step1536
- · Replies 3 ·
Shortest distance between two points (one unknown?)
- DanielJackins
- · Replies 3 ·
Solve Composite Function Homework: f(g(h(x)))
- Precursor
- · Replies 4 ·
Finding x for a quadratic equation
- Emethyst
- · Replies 2 ·
How Far Does an Object Travel on a 4m Diameter Circle with a 45 Degree Shift?
- Emethyst
- · Replies 1 ·
How Do You Solve the Inequality |x+2/x+1| ≤ |x-3|?
- benleong2008
- · Replies 1 ·
Simplify Complex Number Fraction
- FelixISF
- · Replies 2 ·
Solve Compound Interest Problem: Isolate Variable t
- Lancelot59
- · Replies 7 ·
Learn How to Factor Quadratics: Step-by-Step Guide for Gr. 10 Math Homework
- winston2020
- · Replies 7 ·
Show that it is orthogonal to both u and v
- htk
- · Replies 3 ·
Get Quick Math Help: Solving x^3 + (2x10^5)x^2 + 250x - (5.08x10^-3) = 0 for x
- muaddib7
- · Replies 3 ·
Get the Assistance You Need Today | Help Me Please
- Drama_Queen
- · Replies 6 ·
Any help today would be appreciated, thanks.
- link2110
- · Replies 3 ·
Solving Complex Number Equation: Z^3 = 2+2i
- string_656
- · Replies 4 ·
How do I factor a polynomial with a coefficient in front of the highest power?
- Matt1234
- · Replies 9 ·
Trig General Solution: Solve for x using sin2x = 0.5
- GrandMaster87
- · Replies 2 ·
2 Limits/Differenciability questions
- hellking4u
- · Replies 1 ·
Solve Grade 9/10 Algebra: (8y²+5y-7) - (9y²+3x-3)
- Jenninifer
- · Replies 8 ·
Car A vs. Car B: Finding the Better Buy based on Gas Mileage and Cost
- Loppyfoot
- · Replies 6 ·
Simplify Problem: Solve x^3/2(x+x5/2-x2)
- Proleague
- · Replies 3 ·
Composite numbers and divisibility (2 problems)
- Hannisch
- · Replies 9 ·
Polynomial with 3 unknown variables
- Paulo Serrano
- · Replies 7 ·
Solve for x(basic question for fresher)
- Proleague
- · Replies 3 ·
Volume and surface area of a cylinder
- Paulo Serrano
- · Replies 5 ·
Algebra Manipulation Homework: Finding Emax and Vmax in Mass-Density Equation
- Chewy0087
- · Replies 2 ·
Solving V in Equation: tanθ = v2 ± √v4 - g(gR2 - 2v2h) / gR
- sciwizeh
- · Replies 7 ·
Trigonometric Identities: Proving \frac{sin3x}{sinx}-\frac{cos3x}{cosx} = 2
- GrandMaster87
- · Replies 6 ·
What is the inverse of this tricky function?
- BilgeRat
- · Replies 3 ·
If AB+BC = 24 and AB = 10, THEN 10 + BC = 24 is an example of the ?
- Leo34005
- · Replies 11 ·
Sets - Proving every set is a subset of itself
- skullers_ab
- · Replies 4 ·
Trigonometry Help: Find Largest Angle for Sine and Tangent Agreement
- RaPiD
- · Replies 18 ·
Changing equation to standard form
- renob
- · Replies 6 ·
How can I find n to make the sum of a sequence equal a specific number?
- um0123
- · Replies 34 ·
Very quick algebraic manipulation help
- dalarev
- · Replies 2 ·
Two angles∠3 and ∠5 are each supplementary to ∠4. If m∠5 is 78°, what is m∠3?
- Leo34005
- · Replies 1 ·
AB ≅ CD. Find the length of BD.?
- Leo34005
- · Replies 1 ·
Which statement about intersecting lines is true?
- Leo34005
- · Replies 1 ·
What is the converse of If it is raining, then we will not go to the beach?
- Leo34005
- · Replies 1 ·
Can Induction Prove the Inequality 2n + 1 < 2^n for n ≥ 3?
- killerfish
- · Replies 2 ·
What is the Coefficient of Variation for this Calculation?
- Darsh
- · Replies 1 ·
Volume of a Box + Finding all solutions
- whitehorsey
- · Replies 3 ·
3 ques. Cumulative (logs,circles w/tangent lines)
- whitehorsey
- · Replies 10 ·
How Do Symmetric Graphs Relate to Equations and Calculations?
- whitehorsey
- · Replies 1 ·
Find the Circles and Curves Problems
- whitehorsey
- · Replies 2 ·
Bunch of AS level math problems(quadratics,indices etc)
- giddy
- · Replies 2 ·
How does \sqrt{1+((x^2)/(4-x^2))} simplify to 2 times\sqrt{1/(4-x^2)}?
- Waggattack
- · Replies 4 ·
Faster Polynomial Multiplication
- Kys91
- · Replies 4 ·
What is the Manipulation of Algebraic Expressions?
- roam
- · Replies 7 ·
Quadratic Absolute Value Inequality
- musicmar
- · Replies 6 ·
Question about what this variance value means
- yopy
- · Replies 4 ·
Simple linear transformation of coordinates on a sin wave
- granpa
- · Replies 2 ·