Brian McLogan
Pre-Calculus - How to evaluate the composition of two functions and determine the domain
Learn how to compose two functions where one or both of those functions is/are radical. To compose two functions means to express one of the functions as a function of the other function. This is done by replacing the input variable of...
Brian McLogan
Using foil to square a binomial radical, (sqrt(2) + sqrt(7))^2
👉 Learn how to multiply radicals. A radical is an expression or a number under the root symbol. To multiply the sum/difference of two or more radicals, we make use of the distributive property to expand the product and then simplify the...
Curated Video
PySpark and AWS: Master Big Data with PySpark and AWS - Project Overview - Spark DFs
This video provides an overview of the upcoming project work period. This clip is from the chapter "Spark DFs" of the series "PySpark and AWS: Master Big Data with PySpark and AWS".This section focuses on Spark DataFrames in depth.
Curated Video
School Cafeteria (Use equations to represent multistep word problems with a letter for the unknown)
The School cafeteria had 7 water bottles remaining from yesterday. Today, they got 5 additional cases of water bottles and each case contains 12 bottles. How many bottles does the cafeteria have altogether?
Curated Video
Order of Operations
Evaluate expressions that contain exponents according to the order of operations.
Professor Dave Explains
Phylum Ctenophora: Comb Jellies
The next phylum we will cover is Ctenophora, home to the comb jellies, like the sea gooseberry and sea walnut. These are quite a bit different from true jellyfish of phylum Cnidaria. Let's see what these strange creatures are all about!
Curated Video
Associativity and Multiplication Problems (Part 1)
Associativity and multiplication problems.
Curated Video
How to Add Binary Numbers
Quick whiteboard tutorial showing which explains how to add binary numbers together, and also what error could result when doing this in programming; for students studying GCSE Computer Science
Curated Video
Vacation in the Island (Use number lines to solve word problems involving the addition of fractions with like and unlike denominators)
Jeremy and Cathy are on vacation in a small island, and today they are going sightseeing. The map shows them that the walking distance from the hotel to the downtown area is two sixths kilometer. And the walking distance from downtown...
Curated Video
Adding Fractions Using the Number Line (Part 1)
Add fractions with unlike denominators using the number line.
Curated Video
Simplifying Expressions with Subtraction
Simplify an expression by distributing and combining like terms.
Curated Video
PMI-RMP Certification Training - Level of Uncertainty
This video explains the level of uncertainty. This clip is from the chapter "Plan Risk Management" of the series "PMI-RMP® Certification Training".This section explains planning risk management.
Curated Video
Fundamentals of Machine Learning - Support Vector Machine (SVM) - Labs
This video explains a lab session on Support Vector Machines or SVM. This clip is from the chapter "Labs" of the series "Fundamentals of Machine Learning".This section explains the various lab exercises on linear regression, ridge...
Curated Video
Complete SAS Programming Guide - Learn SAS and Become a Data Ninja - More on Creating New Variables
More on creating new variables, including the type of expressions that you can utilize. This clip is from the chapter "Working with Data" of the series "Complete SAS Programming Guide - Learn SAS and Become a Data Ninja".This section...
Curated Video
Powerful Presentations With Google Slides - Type Format Options
After this video, the viewer will be able to use the type format options panel to make changes to the type.
Sustainable Business Consulting
The Triple Bottom Line
Discusses what triple bottom line accounting is and how to integrate sustainability into bottom line metrics
Brian McLogan
What are Additive Inverses
👉 Learn all about the processes and definitions for solving linear equations. You will gain a better understanding about the vocabulary and steps used to solve liner equations such as how to isolate an equation and apply inverse...
Science Buddies
Puzzle Fun with a Perimeter Magic Triangle
Do you ever use math as a tool to solve interesting problems? In the 1970s math was often taught with simple worksheets. One teacher developed an exciting way to learn math and logic; he developed what is now known as the perimeter magic...
Brian McLogan
Finding an equation given a table of values using addition and multiplication
👉 How to write the rule of a function given the table of values. To write the rule of a function from the table is somehow tricky but can be made easier by having prior knowledge of the type of function. If the function is a linear...
Healthcare Triage
Mask Promotion and Covid Prevention
Mask-wearing is one of a set of measures that helps slow the spread of respiratory disease. This is particularly important in the midst of the Covid-19 pandemic, but mask uptake has been low in some areas. In today’s episode we discuss a...
Curated Video
Java Programming for Complete Beginners - Java 16 - Step 06 - If Else Problem - Implementing with Nested If Else
In this video, we will learn about if else problem - implementing with nested if else. This clip is from the chapter "Conditionals" of the series "Java Programming for Complete Beginners - Java 16".In this section, we will explore...
Brian McLogan
Simplify the square root with ex 8
Learn how to simplify the expression raised to the 12th power and having terms separated by addition.
Brian McLogan
Solving an Equation with the Difference of Two Radical Expressions
👉 Learn how to solve radical equations having two radical terms. To solve a radical equation having two radical terms, we isolate the radical terms by placing them in the opposite sides of the equality sign. Next, we get rid of the...