Brian McLogan
Tutorial - Dividing complex numbers ex 22, (4 - 3i)/(-1 - 4i)
In this video series I will show you how divide complex numbers. We do this by eliminating the imaginary number on the denominator by producing equivalent fractions. We do this by multiplying i if we have an imaginary number on the...
Brian McLogan
Practicing rationalizing the denominator with binomial denominator
👉 Learn how to divide rational expressions having square root binomials. To divide a rational expression having a binomial denominator with a square root radical in one of the terms of the denominator, we multiply both the numerator and...
Brian McLogan
Master how to find all of the zeros of a polynomial when given two complex zerosgiven c
Master how to find all of the zeros of a polynomial when given two complex zerosgiven c
Brian McLogan
Master how to find all of the zeros of a polynomial when given two imaginary zeros
Master how to find all of the zeros of a polynomial when given two imaginary zeros
Language Tree
Introduction to Verbs in Japanese
Learn how to speak Japanese with Language Tree' Japanese for Kids! Filled with colorful 3D animation and sing-along songs to keep the learning process fun from beginning to end. Watch as Hiro and his cute Shibu Inu puppy, "Pochi", teach...
Brian McLogan
What are complex conjugates
Definitions are very important to your understanding of why and how we use mathematical processes. Without understanding what a process or certain terms mean it is very hard to understand how or why to do something. That is why I want to...
Brian McLogan
When given a zero and complex zero write the polynomial function
👉 Learn how to write the equation of a polynomial when given imaginary zeros. Recall that a polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The...
Brian McLogan
Learn how to divide radicals
👉 Learn how to find the square root of rational numbers. To find the square root of a rational number, we first express the rational number as the square root of the numerator divided by the square root of the denominator and simplify....
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...
Professor Dave Explains
Acid-Base Equilibria and Buffer Solutions
Remember those pesky iceboxes? Weak acids and bases establish equilibria, so we have to do iceboxes to figure out things about them. But don't worry, buffers are neat.
Brian McLogan
Exam Review Understanding roots, zeros, factors of a polynomial
Exam Review Understanding roots, zeros, factors of a polynomial
Professor Dave Explains
Complex, Hermitian, and Unitary Matrices
Defining complex matrices, hermitian matrices, and unitary matrices.
Learn French With Alexa
Comparing Group 3 French Verbs in 5 Main French Tenses
presents GROUP 3 French Verbs in 5 MAIN FRENCH TENSES - Lesson 55 of Alexa’s popular Beginner’s French Essentials course
Learn French With Alexa
Group 3 Irregular French Verbs (Present Tense)
presents GROUP 3 Irregular French Verbs in the PRESENT TENSE. - Lesson 47 of Alexa’s popular Beginner’s French Essentials course
Learn French With Alexa
Group 2 'IR' verbs: Present tense
Learn French Group 2 'IR' verbs in the present tense
Learn French With Alexa
Comparing Group 1 French Verbs in 5 Main French Tenses
presents GROUP 1 French Verbs in 5 MAIN FRENCH TENSES - Lesson 53 of Alexa’s popular Beginner’s French Essentials course
Cerebellum
French: Describing Yourself and Talking About Health
Travelling to a new country like France means that you will meet a lot of new people, which means it will be important to be able to talk about yourself in French. This clip will help you with the basics of introducing yourself, as well...
Learn French With Alexa
Group 1 'ER' verbs: Present tense
Learn French Group 1 'ER' verbs in the present tense
Curated Video
Factoring a Difference of Two Squares
In this video, the teacher explains how to factor expressions that are missing a term by using the concept of a difference of two squares. They discuss the standard form of a quadratic expression and highlight the conditions for it to be...
Cerebellum
Spanish: Conjugating Verbs
Learn how to conjugate AR verbs. This clip is part 6 in the series 'Learning Spanish: Beyond the Basics'.