Brian McLogan
Learn how to factor a binomial using the box method
👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get...
Let's Tute
Introduction to Highest Common Factor and Euclid's Division Algorithm
In this video, the teacher explains the concept of highest common factor or greatest common divisor using multiplication and division methods. The division method is particularly helpful for finding the highest common factor of larger...
Math Fortress
GRE Arithmetic: Integers (Part 2 of 4)
This video covers the basics of integers. Topics covered include: Multiplication, Multiples, Factors (Divisors), Lowest Common Multiple (LCM), and the Greatest Common Divisor (GCD) also known as the Greatest Common Factor (GCF).
Khan Academy
Khan Academy: Randomized Algorithms: Fermat Primality Test
This video is part 10 of a series. It shows a quick outline of how & why it works.