Algebra is the branch of mathematics concerning the study of the rules of operations and relations, and the constructions and concepts arising from them, including terms, polynomials, equations and algebraic structures. Together with geometry, analysis, topology, combinatorics, and number theory, algebra is one of the main branches of pure mathematics.
Multiplying Complex Numbers
Understanding i and the complex plane
Introduction to complex numbers. Adding, subtracting and multiplying complex numbers.
Adding Complex Numbers
Subtracting Complex Numbers
Dividing Complex Numbers
Dividing complex numbers. Complex conjugates.
The Distributive Property 2
Multiplying and dividing positive and negative whole numbers, understanding place value, and rounding numbers.
ck12 Distributive Property example
The Distributive Property
Factor polynomials using the GCF
Using polynomial expressions and factoring polynomials.
Special Products of Polynomials 2
Special Products of Polynomials 1
Dividing polynomials 1
Multiplying Polynomials 3
More multiplying polynomials
Multiplication of Polynomials
Special Polynomials Products 1
Multiplying Polynomials 2
Multiplying Monomials by Polynomials