This site is designed for high school and college math students. The site includes lessons, formulas, online calculators and homework help.

This site is divided into 4 sections:

Math lessons section (this page) contains lessons on learning Algebra, Calculus, Analytic geometry and Linear algebra. Examples and solved problems are included in every lesson.

Math formulas section contains more than 500 formulas, which are classified in several math areas. Here you can find every formula you will ever need in your math assignments. Also in this section you create your own cheat sheet by using these formulas.

Online Math Calculators These calculators will help you
with basic and **advanced** problems in high school and college math. Most of them are capable of
performing **exact computations**.

Math Tests In this section you will find 46 math tests with 503 questions which are classified into 16 categories. Tests are designed in such a way to instigate the student to use logic and to understand the matter, so to solve most tests neither pen nor calculator are needed.

Roots and Radicals - show 3 lessons

Learn how to simplify, add, subtract, multiply and divide expressions with radicals and square roots.

Complex Numbers - show 2 lessons

Learn basic operations with complex numbers and polar representation.

Learn arithmetic operations with polynomials and finding zeros of polynomials.

Rational Expressions - show 3 lessons

Learn how to simplify, multiply, divide, add and subtract rational expressions.

Solving Equations and Inequalities - show 4 lessons

Learn how to solve linear, absolute value quadratic equations and equations with radicals.

Solving Systems of Equations - show 5 lessons

Learn how to solve system of equation using various methods.

Exponential Functions - show 3 lessons

Learn about exponential and logarithmic functions and equations.

Learn trigonometric formulas and equations.

Learn arithmetic and geometric progressions.

Differentiation - show 3 lessons

Lessons about common derivatives, product, quotient and chain rule.

Learn how to find limit of rational, irrational and trigonometric functions.

Introduction to Integration - show 2 lessons

Learn integration formulas from examples.

Integration Techniques - show 4 lessons

Learn how to apply various integration techniques.

Applications Of The Definite Integrals - show 3 lessons

Learn the applications of the definite integrals.

Analytic Geometry 2D - show 4 lessons

Lessons about lines and polar coordinates in two dimensions.

Conic Sections - show 3 lessons

Learn about circle, ellipse and hyperbola in two dimensions.

Analytic geometry of three dimensions - show 2 lessons

Learn about lines and planes in three dimensions.

Lessons about operations with matrices and finding inverse of a matrix.

Learn about determinants and applications.

Lessons about operations with vectors.