Brian McLogan
Simplify a rational expression by factoring a trinomial
Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To simplify a rational expression, we factor...
Brian McLogan
Multiplying two rational expression when simplifying using the difference of two squares
Learn how to multiply rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To multiply two rational expressions, we use the...
Curated Video
Multiplying Integers Using Counters
Represent the multiplication of integers with counters.
Curated Video
Multiplying Algebraic Expressions (Part 1)
Use the commutative and associative properties to multiply expressions containing variables.
Curated Video
Yummy Pie (Representing the product of a mixed number and a fraction using area models)
A baker sells slices of pie at her bakery. She started the day with 4 and one half pies, and at the end of the day, four fifths of the pies were sold. How much pie did the baker sell?
Curated Video
Same Change Flip Strategy
Divide a fraction by a fraction using Same-Change- Flip strategy.
Curated Video
Counting Stars (Using both multiplicative and additive comparisons in real-life situations)
There are two unique groups of stars that we can see. One with pink stars, they call it the pink group. The other, with blue stars, they call it the blue group. Zed wants to compare between the two groups, so he said: In the blue group,...
Curated Video
Money Split (Understand bracketing notation and its significance to the precedence of operations)
In real life, we may have to do several operations with numbers. For example, suppose Dan’s mother gave him 10 dollars, and his father gave him 6, then Dan went to the supermarket with his sister, and wanted to equally split the money...
Curated Video
Rationalizing the Denominator
This lesson will cover rationalizing the denominator using a factor of 1 and conjugates.
Curated Video
Sam and his Mother (Represent word problems involving multiplicative comparison using a symbol for the unknown where the product is the unknown)
Sam is 8 years old and his mother is 4 times older than him. How old is his mom?
Curated Video
Skip Counting on a Number Line: Solving Multiplication Problems
In this video lesson, students will learn how to solve multiplication problems by skip counting on a number line. The teacher explains the concept of skip counting and demonstrates how to use a number line to solve multiplication problems.
Curated Video
KS2 Primary Maths Age 13-17 - Calculations: Written Multiplication - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Brian McLogan
How do parenthesis change our answer solve quadratic equations
How do parenthesis change our answer solve quadratic equations
Brian McLogan
Multiplication of Complex Numbers
👉 Learn how to multiply radical expressions. In this playlist we will explore multiplying radical expressions and then simplifying. We will explore the square root, cube root as well as the fourth root of numbers and algebraic expressions.
Brian McLogan
What does it mean to simplify a rational expression
Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To simplify a rational expression, we factor...
Curated Video
SSL Complete Guide 2021: HTTP to HTTPS - Point Addition on Elliptic Curve
In this video, we'll learn about point addition on elliptic curve. This clip is from the chapter "SSL, TLS, and HTTPS" of the series "SSL Complete Guide 2021: HTTP to HTTPS".In this section, we'll learn about SSL, TLS, and HTTPS.
Curated Video
Understanding Binary Shifting
This is a quick whiteboard tutorial that explains binary shifting and how to do it for both the multiplication and division of binary numbers.
Curated Video
Expressing Numbers in Scientific Notation (Part 1)
Express numbers in scientific notation.
Curated Video
The Order of Operations in Numerical Expressions
Understand the need for the order of operations in numerical expressions.
Curated Video
Multiplication Properties (Part 1)
Disproving a misconception: the product of two factors is not always greater than the factors.