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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Factoring x^4 + x^3 + 2x - 4 = 0 (cubic equ)
- jenettezone
- · Replies 6 ·
Base of Number System: 121 = 324 Decimal
- mmekosh
- · Replies 3 ·
Solving Treg Differentiation Questions with -1 Power
- Mspike6
- · Replies 3 ·
Solving for Total Distance on 9th Bounce: Help Needed!
- Mspike6
- · Replies 6 ·
Good Ol' Seagulls and Clams - Creating an equation based on data
- soccergirl14
- · Replies 1 ·
Question about property of Cross Product
- zeion
- · Replies 3 ·
How Do You Verify Trigonometric Identities Involving Negative Angles and Powers?
- tennistudof09
- · Replies 1 ·
What is the last digit of 1/5200?
- fawk3s
- · Replies 4 ·
How Do You Solve f(x-y) - f(x) in Algebra II?
- DukeGuy123
- · Replies 9 ·
How to Prove that AB=2BC without using any of the given angles?
- 1/2"
- · Replies 2 ·
Trigonometric Identities algebra
- Mspike6
- · Replies 13 ·
Solving Complex Algebra Equations with Calculator Tips - Ti-83 Tricks
- dagg3r
- · Replies 4 ·
Messing around with summation operators
- gcamilo
- · Replies 2 ·
Probability of a restaurant accomodating everybody
- duki
- · Replies 7 ·
Simulataneous linear equations
- TyErd
- · Replies 7 ·
Proving x^n - x is Divisible by n for Induction Method
- grizz45
- · Replies 1 ·
Stuck on proving that this function\signal is not periodic
- Roughmar
- · Replies 2 ·
How Can De Moivre's Formula Help Find the Real Part of z=ii?
- zenite
- · Replies 5 ·
Falling object and distance between time intervals
- Jakedidit
- · Replies 1 ·
What Determines the Quoted Price of a Bond?
- sherim
- · Replies 1 ·
Finance Problems: Compound and Simple Interest Rates for $7,700 Investment
- bap902
- · Replies 2 ·
Logarithim question decreasing in value
- pinnacleprouk
- · Replies 2 ·
Verifying Identity: Sec(x)Sin2(x) = 1 - cos(x)
- mcca408
- · Replies 6 ·
What is the fundamental identity used to prove csc2α - 1 = cos2α / csc2α?
- SkiingAlta
- · Replies 2 ·
Vertical asymptote of cos graph?
- latitude
- · Replies 2 ·
Probabilities of this marketing department information
- Draggu
- · Replies 3 ·
How do I combine f(x) and g(x) to find the limit as x approaches 1?
- fruitbowl
- · Replies 4 ·
Domain/range of inverse functions
- sk2nightfire
- · Replies 1 ·
Sum of power of two exact 2010 different ways
- Christian1992
- · Replies 5 ·
How do you find the equation of a rational function?
- MoreZitiPlease
- · Replies 7 ·
Resolve Overflow Issue: Log(K) = 127.702 | K = 5.04316 * 10^127
- r_swayze
- · Replies 2 ·
Why Does the Quadratic Formula Give Unexpected Graph Results?
- Firepanda
- · Replies 1 ·
Find vertex by completing the square-NASTY
- sakin
- · Replies 27 ·
How Do These Algebraic Expressions Equate in an ODE Problem?
- andrew.c
- · Replies 1 ·
Solving Sin(x) Equation with ln(y), exp(y), and a Constant k
- Chatt
- · Replies 2 ·
Determining a sinusodial equation
- Meeker
- · Replies 1 ·
Find Z-Scores Needed for Top 16% & 2.5% Graduation Honours
- 60051
- · Replies 5 ·
Don't understand how to simplify this limit
- zeion
- · Replies 1 ·
What Is the Percentile Rank of a 20-Year-Old Machine?
- Incog
- · Replies 2 ·
Arithmetic Sequence Homework: Find x for Consecutive Terms
- Faiien
- · Replies 5 ·
Are Negative Multiples of Real Numbers Always Smaller?
- MorallyObtuse
- · Replies 11 ·
Proving sin18 = √5-1/4 without Calculator: Double-Angle Formulae Method
- Radwa Kamal
- · Replies 1 ·
Solving a Free-Fall Problem with Height & Time
- lolrelativity
- · Replies 1 ·
Image of Linear Transformation with Given Vectors
- doublemint
- · Replies 3 ·
Equation of a tangent line to a given circle from an external point - Stuck
- JOhnJDC
- · Replies 4 ·
Some tricky exponentioal equations
- xortan
- · Replies 4 ·
Linear tranformations equality
- sphlanx
- · Replies 1 ·
Solve Equation Problem 2: Find a+b+c
- 1/2"
- · Replies 11 ·
Is This A Correct/Sufficient Proof
- Sylvester Sly
- · Replies 5 ·
Solving Equation Problems w/ Componendo & Dividendo
- 1/2"
- · Replies 2 ·
Solve Question on Limits of f(x) at x=-2
- poli275
- · Replies 7 ·
How do I graph this inequality?
- babygotjack5
- · Replies 4 ·
Inequalities: What are the English Terminologies for > and >=?
- Niles
- · Replies 3 ·
Troublesome coefficient of variation question
- th_05
- · Replies 1 ·
[measure theory] measurable function f and simple function g
- rahl___
- · Replies 1 ·
Calculating Component Vectors - Learn How
- lovemake1
- · Replies 4 ·
Is mathematical induction a deductive or inductive argument?
- jeremy22511
- · Replies 1 ·
2 Trigonometric Problems i'm stuck with. Help
- Timiop2008
- · Replies 6 ·
If 4 coins are tossed, find the probabilities
- rowdy3
- · Replies 9 ·
How Do You Solve Trigonometric Equations Involving Sin, Cos, and Tan?
- Nope
- · Replies 7 ·
Recursive Projectile To Explicit Formula
- TheMaster...
- · Replies 2 ·
Express as the product of four factors
- MorallyObtuse
- · Replies 12 ·
How to Show That the Mapping from Complex Numbers to a Matrix is Bijective
- Ubernisation
- · Replies 2 ·
Newton's law of cooling and thermometer
- chrisdk
- · Replies 4 ·
Express x⁴ + y⁴ + z⁴ - 2y²z² - 2z²x² - 2x²y² as the product of four factors.
- MorallyObtuse
- · Replies 2 ·
Limit of Function Homework: Solving Challenging Examples | Let Our Experts Help
- WhatIsTheLim
- · Replies 11 ·
Nth Order Derivative of f(x): Sin^4(x)+Cos^4(x) & x^n/(1-x)
- shrody
- · Replies 3 ·
Sketch and Analyze Range of f(x) = 2sin(x)
- ibysaiyan
- · Replies 2 ·
A little problem about mathmatical logic
- jeremy22511
- · Replies 3 ·
What Values of K Make the Intersection of Two Graphs Positive?
- TyErd
- · Replies 31 ·
Compare 1001^(1/1001) and 1002^(1/1002) - Which is Larger?
- lax1113
- · Replies 3 ·
Solve "Circles and Sectors: 3θ=2(π−sinθ)
- look416
- · Replies 1 ·
Help with Finite Math: Max z with Slack/Surplus Vars
- mike43414
- · Replies 3 ·
[Probability] Seating arrangement & Selection
- CountNumberla
- · Replies 9 ·
Solving Simulataneous equations
- smss_engineer
- · Replies 1 ·
Solve Equation Problem: 2a^(3/2) + (a^2-x^2)^(1/2)
- 1/2"
- · Replies 5 ·
Sum of reciprocal of squares <Logic>
- icystrike
- · Replies 2 ·
Permutations and Combinations Practice Problems
- Draggu
- · Replies 3 ·
Solve log(base4)X + log(base4) (X+6) <2
- VVVS
- · Replies 2 ·
Finding the mass of our Galaxy and the amount of stars in our Galaxy
- seizureboi
- · Replies 1 ·
Finding Two Points on a Graph with Midpoint (0,0)
- Denyven
- · Replies 6 ·
Simultaneous Equations check on work
- valley
- · Replies 4 ·
Inverse Function: How to Find the Value of g^-1(-2) with g(5)=-2
- VVVS
- · Replies 2 ·
Solve Trig Equation: tan^2x-3=0 | Homework Help
- hominid
- · Replies 4 ·
Is a + b a Factor of a²(b + c) + b²(c + a) + c²(a + b) + 2abc?
- MorallyObtuse
- · Replies 6 ·
Find Work Done on Homework Problem Involving Constant Force & Vector of PQ
- TrueStar
- · Replies 6 ·
Solving Difficult Sums: a+x and 1/p+q+x Equations Explained
- 1/2"
- · Replies 6 ·
Solving for Theta in the Interval 0<θ<360
- MorallyObtuse
- · Replies 2 ·
Solve Inequality with x: Step-by-Step Guide
- Taturana
- · Replies 5 ·
Word problem maybe solved by quadratic equation.
- genelle
- · Replies 1 ·
Interest compounded monthly problem
- CountNumberla
- · Replies 4 ·
How Do I Solve These Logarithmic Equations From My Math Exam?
- Procrastinate
- · Replies 11 ·
Arithmetic and geometric means
- deathnote93
- · Replies 1 ·
How Does Position Vector Calculation Work in Geometry?
- Procrastinate
- · Replies 1 ·
Law of Sines Word Problem (Photo Included)
- TrueStar
- · Replies 7 ·
Solving Equations: 3x + (-3) = x + 199, -300 -(-4x) = + -8x
- Gringo123
- · Replies 1 ·
Finding Length of Diagonals of Rhombus
- TrueStar
- · Replies 1 ·
Proving Unique Solution for ab = ba Using Logarithms | Homework Equations
- songoku
- · Replies 10 ·
How Do You Convert 212 from Decimal to Base-9?
- soopo
- · Replies 4 ·
How Many Ways to Form Groups from Boys and Girls in a Classroom?
- Draggu
- · Replies 1 ·