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.
Threads
Solve Quadratic Identities: 81x^4 - 63x^2 + 10 = 0
- zebra1707
- · Replies 7 ·
Cross Product Confusion: Solving UxV
- likephysics
- · Replies 2 ·
How do i solve the following with or without use of logs?
- Dell
- · Replies 6 ·
Parabola (Horizontal) - finding vertex, focus and equation of line
- zebra1707
- · Replies 6 ·
Euler's Formula: Learn Trigonometry & Answers to 3 Questions
- sponsoredwalk
- · Replies 5 ·
Embarrasing, but I with this.
- Lancelot59
- · Replies 6 ·
Confirming dy/dx with a TI-84: ex2y=2x+2y
- metalclay
- · Replies 3 ·
I have a question about HA, VA and minimum points
- Roni1985
- · Replies 10 ·
Some help with this differentiation question thanks
- mikecrush
- · Replies 6 ·
Help plotting 2 functions on Maple 13
- sp09ta
- · Replies 6 ·
Towers of hanoi induction- slight bit i don't understand
- pyrosilver
- · Replies 6 ·
Graphing a Basketball's Height Using Equations | Homework Help
- Stripe
- · Replies 8 ·
ANOTHER parabola related question ._.
- Stripe
- · Replies 3 ·
Help, Calculating height of Trapezium
- mathsgeek
- · Replies 11 ·
: Complex Numbers Problems: HELP NEEDED FOR MY FINAL EXAM ?
- raladin
- · Replies 8 ·
Help with proving irrationality
- pyrosilver
- · Replies 3 ·
Discrete math, defining an operator
- James889
- · Replies 6 ·
Lin Alg Question: Cross-Product Proof
- ChaoticLlama
- · Replies 4 ·
Understanding Discontinuities in Functions: Explained and Solved | Expert Help
- mathhelp09
- · Replies 6 ·
Domain of the composition of these functions
- zeion
- · Replies 3 ·
Calculating Vector \overline{G} in Spherical Coordinates at Point (3,2,6)
- iflabs
- · Replies 2 ·
Solving Vector Problems: Find Point C & Divide AB 1:2
- kenewbie
- · Replies 6 ·
Gravitational Forces: Calculating Magnitude & Acceleration
- ahealy88
- · Replies 10 ·
A Question related to Co-ordinate Geometry
- DarkStalker
- · Replies 3 ·
Parabolas: Domain, Range, and Completing the Square
- Stripe
- · Replies 4 ·
Quick question on a simplification of position formula
- skurred
- · Replies 1 ·
How Do You Solve Trigonometric Equations Involving Sine and Cosine?
- zeion
- · Replies 2 ·
Trig Inequalities: Solve tanx - 3cotx = 0 in the Interval [0, 2pi)
- zeion
- · Replies 2 ·
Trignometry Inequalities in [0, 2pi)?
- zeion
- · Replies 10 ·
Comparing 2 sample means of 2 different samples
- cse63146
- · Replies 11 ·
Find P(B): Solving Probability Formula 1
- e3027
- · Replies 3 ·
Calculating Probability: Coin and Die Tossing Scenarios
- e3027
- · Replies 3 ·
What Are the Asymptotes for This Equation?
- MiNiWolF
- · Replies 4 ·
Solving Z^7+128: Finding Factors & Easier Ways
- morbello
- · Replies 4 ·
The relationship between hyperbolic and circular functions
- nobahar
- · Replies 3 ·
What is the domain and asymptotes for f(x) = |x³ + x²|/(x² - 1)?
- Hannisch
- · Replies 6 ·
Is f(x) = g(x+ root(x^2+1)) an even, odd, or neither function?
- skeeterrr
- · Replies 4 ·
Transform Equation X(j+1)=X(j)+c1*(Y(j)-Y(j-1))+c2(Z(j)-Z(j-1)) into Diff Eq
- Aline Rocha
- · Replies 4 ·
Where can I find practice induction questions online?
- pyrosilver
- · Replies 1 ·
Cartesian , Polar and Exponential FormHelp needed thanks .
- mikecrush
- · Replies 2 ·
Why Is \( n^3 - n \) Always Divisible by 3?
- um0123
- · Replies 21 ·
How to Prove Points in an Open Interval are of a Certain Form?
- JG89
- · Replies 3 ·
Cartesian , Polar and Exponential FormHelp needed thanks .
- mikecrush
- · Replies 1 ·
Finding inverse of a function involving ln.
- sp09ta
- · Replies 3 ·
Prove Fibonacci formula with induction?
- Sven
- · Replies 1 ·
Proving the General Formula for X^n - y^n
- DavidSnider
- · Replies 10 ·
How Can You Factorize the Polynomial \( x^6 - 1 \)?
- roam
- · Replies 14 ·
Does a homogenous system always have multiple solutions?
- shiri
- · Replies 7 ·
Cost of Fencing for Parking Lot: Function of Width w | Tricky Word Problem
- you_of_eh
- · Replies 1 ·
Graphing Question: x<1, 1≤x≤2, x>2
- you_of_eh
- · Replies 2 ·
Point in a rectangle given angles only
- Hepth
- · Replies 4 ·
Understanding Induction: How to Prove 1^2+2^2+...+n^2 = n(n+1)(2n+1) / 6
- Sven
- · Replies 2 ·
Divisibility of Polynomials: Finding the Remainder
- Hannisch
- · Replies 5 ·
Descriptive Statistics: Singular vs. Plural - What's the Difference?
- charliemagne
- · Replies 1 ·
How to get instantaneous rate of change
- Maroc
- · Replies 6 ·
Solve Matrices Problem: Find ab & c
- DanielJackins
- · Replies 7 ·
(CONDITIONAL PROBABILITY) Which probability would you expect to be greater?
- kaleidoscope
- · Replies 1 ·
Polynomial Function Homework: Find Function of Degree n-1
- emyt
- · Replies 15 ·
Solving Seventh Roots in Polar Form
- morbello
- · Replies 6 ·
Need Help with My Limit Homework
- ModalNekat
- · Replies 10 ·
Probability Bayes formula Question
- crays
- · Replies 1 ·
Expressing this algebraic fraction as partial fraction
- MadmanMurray
- · Replies 6 ·
Probability question (choosing cards from a deck)
- jumbogala
- · Replies 8 ·
Absolute Value functions => Piecewise Function
- danago
- · Replies 8 ·
[Help]Findin all real solution.
- studenlearner
- · Replies 1 ·
Help with finding all real solutions
- akp
- · Replies 6 ·
Surface Area of Solid Cylinder
- carlodelmundo
- · Replies 2 ·
Square Root Method - Fractions
- elflacodepr
- · Replies 1 ·
Transformations Between Coordinate Systems
- Shpoon
- · Replies 4 ·
How can I factor a cubic equation?
- luv2smile
- · Replies 3 ·
Finding Probabilities of Cell Generations
- warenzeichen
- · Replies 1 ·
Sketching Graphs: Homework Answers
- skeeterrr
- · Replies 7 ·
Height of an object given angles of depression
- DJ24
- · Replies 3 ·
Homogenous system - Nontrivial solutions
- shiri
- · Replies 1 ·
Where Can Exponents Be Found in the Real World and Science?
- Chaseyomont
- · Replies 1 ·
Please find Fourier Series problem?
- chemical.ojas
- · Replies 3 ·
Rearranging equation - Relativistic doppler
- roberto85
- · Replies 2 ·
Simplified Notation for 2.45/2.5x10^17m^-2: Understanding Correct Form
- you_of_eh
- · Replies 3 ·
Rocket acceleration/displacement problem
- UNDEAD WAFFLE
- · Replies 2 ·
Solve Absolute Values: z∈C |z - 1| = 5, |z - 4| = 4, |4 - z2| = z
- Hannisch
- · Replies 5 ·
Probability of Winning a Dice Game: Homework Statement and Solutions
- KEØM
- · Replies 2 ·
Finding W and Theta in Simultaneous Equations
- camino
- · Replies 17 ·
Prove by induction that nCk is always a natural number
- nietzsche
- · Replies 5 ·
Logic Statement Weights - Proving Sum is -1
- njama
- · Replies 3 ·
Polynomial Division: Simplifying 3rd Roots in Denominator
- Hannisch
- · Replies 2 ·
How Do You Calculate Battery Life Probability After 180 Hours?
- EskShift
- · Replies 1 ·
Very hard trig solution that is way too long
- tdude
- · Replies 5 ·
Proving b = a^{-1} = a^2 = a + 1 in Field F_4 with 1 + 1 = 0
- JG89
- · Replies 1 ·
Solve Square Root Method: (x-1)^2 = 4
- elflacodepr
- · Replies 4 ·
Rational and irrational numbers. (semi- )
- Sven
- · Replies 1 ·
How to Solve Complex Temperature Distribution Problems Involving Heated Spheres?
- prathu41
- · Replies 1 ·
Inverse of a function (Gr 12 math)
- Senjai
- · Replies 1 ·
Standard Deviation Word Problem
- kwikness
- · Replies 3 ·
2 Problems/Trig Function and Identity
- APHELION
- · Replies 6 ·
Solving Simple Trig Identities Homework Problem
- Sneaky07
- · Replies 4 ·
Properties of exponents and logs problem
- fatcrispy
- · Replies 6 ·
How Can Scientists Effectively Prove Their Statements?
- chlwlgns9107
- · Replies 1 ·
Finding the Vector Eqn of a Line
- d=vt+1/2at^2
- · Replies 2 ·
I'm second guessing myself on Limits
- Ithina
- · Replies 1 ·
Find all ordered pair of integers for a diophantine equation
- choob
- · Replies 4 ·