Brian McLogan
Math tutorial for solving a system of equations by substitution
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Brian McLogan
Learn the steps for solving a system of equations by substitution
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Brian McLogan
Algebra 2 - Simplifying a complex number by multiplying by i on the top and bottom, 5/i
In this video playlist you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply and divide complex numbers to write in simplified standard form. When...
Brian McLogan
Applying distributive property to help solve a linear equation
👉 Learn how to solve multi-step equations with parenthesis. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of operations to get to the...
Curated Video
Graphing Quadratic Functions in Vertex Form
This video will review how to graph a function in vertex form. You will also learn how to find the axis of symmetry and to rewrite the function in standard form. We will also review how to find the value of a given the vertex and one...
Curated Video
Reporting Answers Accurately: Recognizing Limiting Factors
In this video lesson, students are taught the importance of reporting answers accurately by recognizing the limiting factors. They learn not to use unnecessary digits and to consider common sense when reporting quantities. The lesson...
Brian McLogan
Algebra 2 Add two complex numbers by rewriting the expression using i, (-5+sqrt(-4))+( -sqrt(-16))
In this video playlist you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply and divide complex numbers to write in simplified standard form. When...
Curated Video
The Complete Excel Guide: Beginners to Advanced - Exercise 02
Let us do a practice exercise. This clip is from the chapter "Excel 2019 Advanced: Lookup Functions" of the series "The Complete Excel Guide: Beginners to Advanced".In this section, we'll explore lookup functions.
ACDC Leadership
Deadweight Loss- Key Graphs of Microeconomics
My explanation of deadweight loss (aka. efficiency loss). Watch the bonus round to see multiple examples of dead weight loss. Please keep in mind that these clips are not designed to teach you the key concepts. These videos are a review...
Curated Video
Finding Zeros of Quadratic Functions: Factoring the Difference of Two Squares
In this video, the teacher explains how to find the zeros of a quadratic function by factoring the difference of two squares. They provide examples and demonstrate the process step by step.
Curated Video
Mastering Tableau 2018.1, Second Edition 9.2: Going from Regular Expressions to Level-of-Detail Expressions
We’ll see the difference between regular expressions and LOD expressions. • Why are regular expressions important?
Brian McLogan
Solve a literal equation with multiple variables ex 15, A = Bxt + C; solve for x
👉 Learn how to solve literal equations involving formulas. A literal equation is an equation where the unknown values are represented by variables. To solve a literal equation means to make one of the variables the subject of the...
Curated Video
Currency Depreciation and Devaluation: Correcting Trade Deficits
In this video, Peter Jordan discusses the correction of trade deficits, focusing on currency depreciations and devaluations. He explains the differences between the two and how they work in a floating exchange rate system. He also covers...
Brian McLogan
What is the definition of absolute value
In this video playlist you will learn how to solve and graph absolute value equations and inequalities. When working with absolute value equations and functions it is important to understand that the absolute value symbol represents the...
Catalyst University
Power Series | Power Series & Interval of Convergence: Example 1
Power Series | Power Series & Interval of Convergence: Example 1
Curated Video
Understanding Pressure in Fluids: Factors Affecting Pressure in Liquids
The video discusses the concept of pressure in fluids, specifically in liquids, and how it affects objects submerged in them. The definition of pressure, its calculation, and units are explained along with an example. The pressure due to...
ACDC Leadership
Micro Unit 4, Question 8: Price Discrimination + Funny Story
Join the hundreds of thousands of students that have used Mr. Clifford's videos and resources to ace your microeconomics course.
The Business Professor
Understanding Material Variance and its Importance in Operations
This video provides an explanation of material variance and its different types. Material variance refers to the variation in material use during an operational process. The video discusses four types of material variance: material cost...
Curated Video
REST APIs with Flask and Python - Class Composition
This video explains class composition. This clip is from the chapter "A Full Python Refresher" of the series "REST APIs with Flask and Python".This section covers the various concepts that will help refresh your Python knowledge.
Curated Video
Understanding Demand Curves and Shifts
The video explains the concept of demand curves in economics. The video also explains the law of demand, then goes on to explain how changes in non-price factors, such as income or the prices of complementary or substitute goods, can...
Curated Video
Proving the Polynomial Identity
In this lesson, students will learn how to prove the polynomial identity A+B quantity squared is equal to a ^2 + 2 AB plus b ^2 using an algebraic model. Through step-by-step manipulation of the expressions on both sides of the equation,...
Brian McLogan
Solve an Absolute Value Equation
Lean how to solve absolute value equations. Absolute value of a number is the positive value of the number. For instance, the absolute value of 2 is 2 and the absolute value of -2 is also 2. To solve an absolute value equations we need...
Curated Video
Complete Git Guide: Understand and Master Git and GitHub - Git Shortlog
This video explains the Git shortlog command. This clip is from the chapter "Advanced Git" of the series "Complete Git Guide: Understand and Master Git and GitHub".This section explains how to clone one of the public repositories. It...
Brian McLogan
How to use substitution to solve a system of equations
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...