Math Calculators, Lessons and Formulas

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Math Lessons

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.

Algebra - 30 lessons

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.

Polynomials - show 3 lessons

Learn arithmetic operations with polynomials and finding zeros of polynomials.

Analytic geometry - 9 lessons

Conic Sections - show 3 lessons

Learn about circle, ellipse and hyperbola in two dimensions.