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Brian McLogan
Master Adding and Subtracting Complex Numbers
Master Adding and Subtracting Complex Numbers
Brian McLogan
Pre-Calculus - Overview of complex numbers- Online Math Tutor
In this math tutorial I will show you how write a complex number in standard form after simple operations have been performed. You will learn how to find the value of real and imaginary numbers in a complex number and then write it in...
After Skool
Your Rights Are An ILLUSION - George Carlin
George Carlin (May 12, 1937 – June 22, 2008) was an American stand-up comedian, actor, author, and social critic. He was known for his black comedy and reflections on politics, the English language, psychology, religion, and various...
Brian McLogan
Algebra 2 - Where do imaginary numbers come from
In this video playlist I will explain where imaginary and complex numbers come from and how we can use them to help us solve problems. We will also explore the complex property of equality to solve for values of complex numbers.
PBS
Money, A Global Game of Trust
The value of money all comes down to TRUST. When did we transition from the barter system to using money? We discuss some of its origin stories.
Brian McLogan
Use Descartes Rule of signs to determine the number of positive and negative real zeros
👉 Learn about Descartes' Rule of Signs. Descartes' rule of the sign is used to determine the number of positive and negative real zeros of a polynomial function. Knowing the number of positive and negative real zeros enables also to...
Brian McLogan
Use Descartes Rule of signs to determine the number of positive and negative
👉 Learn about Descartes' Rule of Signs. Descartes' rule of the sign is used to determine the number of positive and negative real zeros of a polynomial function. Knowing the number of positive and negative real zeros enables also to also...
Brian McLogan
How to classify numbers between real and imaginary
👉 Learn how to classify numbers. We will classify numbers as real, imaginary, rational, and irrational.
Khan Academy
Khan Academy: The Imaginary Unit I: Calculating I Raised to Arbitrary Exponents
Video shows how to write i raised to various powers as simpler problems using exponent rules.
Sophia Learning
Sophia: Unreal Roots: Lesson 3
This lesson will demonstrate how to determine if a quadratic equation has unreal roots. It is 3 of 10 in the series titled "Unreal Roots."
Sophia Learning
Sophia: Unreal Roots: Lesson 5
This lesson will demonstrate how to determine if a quadratic equation has unreal roots. It is 5 of 10 in the series titled "Unreal Roots."
Sophia Learning
Sophia: Unreal Roots: Lesson 7
This lesson will demonstrate how to determine if a quadratic equation has unreal roots. It is 7 of 10 in the series titled "Unreal Roots."
Sophia Learning
Sophia: Unreal Roots: Lesson 1
This lesson will demonstrate how to determine if a quadratic equation has unreal roots. It is 1 of 10 in the series titled "Unreal Roots."
Sophia Learning
Sophia: Unreal Roots: Lesson 2
This lesson will demonstrate how to determine if a quadratic equation has unreal roots. It is 2 of 10 in the series titled "Unreal Roots."