Curated Video
Using the Associative Property to Solve Multiplication Problems
In this video, students are shown how to solve multiplication problems by rearranging the grouping of factors to make the calculations easier. Through examples with rational numbers, fractions, and decimals, the students learn how...
Curated Video
Reading and Writing Equivalent Expressions with Variables and Exponents
The video explains how to read and write equivalent expressions using variables and exponents. It covers the basics of algebraic expressions and introduces the concept of exponents and the order of operations. The video also provides...
Curated Video
Evaluating Expressions with Exponents: Understanding the Order of Operations
This video provides examples and emphasizes the importance of following the correct order to obtain accurate results. By understanding and applying the order of operations correctly, students can solve mathematical problems and avoid...
Curated Video
Writing Expressions with Exponents to Solve Problems
In this video, the teacher explains how to write numerical expressions using exponents to solve problems. They use the example of choosing between receiving $4.00 that doubles daily for four days or accepting a total payment of $50.00...
Brian McLogan
Solving a quadratic by completing the square
👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with...
Curated Video
Mastering the Distributive Property: Writing Equivalent Expressions
This video is a lesson on how to use the distributive property to write equivalent expressions. The video starts by explaining how to break apart multiplication problems into smaller equivalent problems to make them easier to solve. The...
Brian McLogan
Solving a quadratic by completing the square | Part 1
👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with...
Brian McLogan
Identifying the transformations of a quadratic by completing the square
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it...
Curated Video
Using Distributive Property to Find Equivalent Expressions
This video demonstrates how to solve a standardized math test question using the distributive property. The teacher explains how to identify equivalent expressions and walks through the process of distributing the factor and simplifying...
Brian McLogan
How do we multiply polynomials
👉 Learn how to multiply polynomials. To multiply polynomials, we use the distributive property. The distributive property is essential for multiplying polynomials. The distributive property is the use of each term of one of the...
Brian McLogan
Solving a quadratic by completing the square
👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with...
Professor Dave Explains
Logarithms Part 3: Properties of Logs, Expanding Logarithmic Expressions
An introduction to logarithms.
Englishing
ESL Writing - MLA format - Style of Documentation
In this lesson, Mr. P. will teach you how to cite a book, document, journal, website in your paper. He will go over each list and will give you examples for each. He used Faigley and Rubens Writing A Journey to provide examples and...
Brian McLogan
Finding the solutions of a quadratic by completing the square
👉 Learn how to solve quadratic equations by completing the square. When solving a quadratic equation by completing the square, we first take the constant term to the other side of the equation and create a perfect square trinomial with...
Curated Video
Order of Operations with Fractions
In this short video we will answer a standardized math test question where we are asked to evaluate a mathematical expression with fractions. We will use order or operations to first evaluate inside the brackets/parentheses and add...
Brian McLogan
Simplifying complex fractions
👉 Learn how to simplify complex fractions. To simplify complex fractions having the addition/subtraction of more than one fractions in the numerator or/and in the denominator we first evaluate the numerator or/and the denominator...
Curated Video
Evaluate a Numerical Expression with Parentheses
In this short video we will answer a standardized math test question where we need to evaluate a numerical expression with parentheses. We will use order of operations to simplify the numerical expression. We will review PEMDAS and...
Curated Video
Mastering Math: Evaluating Expressions Made Easy
In this video, the teacher explains how to evaluate algebraic expressions by replacing variables with given values and following the order of operations. The lesson includes examples of evaluating expressions with one or more variables.
Curated Video
Zero, Negative & Properties of Exponents
In this video lesson we will review properties of exponents. This video is intended as a review of previously learned concepts in Grade 8 for Algebra 1 students beginning a unit on Exponential Functions and Sequences. We will...
Professor Dave Explains
Order of Arithmetic Operations: PEMDAS
Using the correct order of operations.
Curated Video
Multiplying Integers
In this video lesson we will learn the two rules for multiplying integers. We will review the Zero Product Property and the Identity Property of Multiplication and talk about how it applies to integers with different signs. Student will...
Brian McLogan
Learn How to Multiply a Monomial by a Polynomial with a Fraction Coefficient
👉 Learn how to multiply polynomials. We apply the distributive property to polynomials by multiplying a monomial to every term in a polynomial. When multiplying monomials it is important that we multiply the coefficients and apply the...