Brian McLogan
Learn how to apply the power to product rule to simplify an expression
👉 Learn how to simplify expressions using the power rule of exponents. When several terms of an expression is raised to an exponent outside the parenthesis, the exponent is distributed over the individual terms in the expression and the...
Brian McLogan
How to apply the power to quotient rule to simplify an expression
👉 Learn how to simplify expressions using the power rule of exponents. When several terms of an expression is raised to an exponent outside the parenthesis, the exponent is distributed over the individual terms in the expression and the...
Brian McLogan
Adding two rational expressions with unlike denominators
Learn how to add and/or subtract 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. When adding or subtracting rational...
Brian McLogan
Rationalizing the denominator with two radicals in the 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
Learn how to write the equation of a parabola given the vertex and a point
👉 Learn how to write the equation of a parabola given three points. The equation of a parabola is of the form f(x) = ax^2 + bx + c, where a, b and c are constants. Since, the equation of a parabola has 3 constants, three equations and...
Brian McLogan
Choose the best method | Subtract two functions
👉In this video I work through four different ways you can look at subtracting two functions. Do you like to write the problem vertically or horizontally. Do you like to subtract or distribute the negative and add.
Curated Video
Playing Cards | English Vocabulary
In this video I cover vocabulary related to playing cards :-). There is also a (spoken) quiz at the end so you can practise your pronunciation and test what you've learnt.
Brian McLogan
Distributing a negative to verify the identity
👉 Learn how to verify trigonometric identities by expanding the trigonometric expressions. When the given trigonometric expressions involve multiplications with more than one term in parenthesis, we start by expanding the expressions...
Brian McLogan
Evaluating the half angle for cosine 15 degrees
👉 Learn how to evaluate the Sine of an angle using the half-angle formula. The half-angle formula for Sine is helpful when you need to determine the exact value of function given an angle but cannot use a calculator or the angle is not...
Curated Video
AWS Solutions Architect Associate (SAA-C02) Exam Prep Course - 2021 UPDATED! - Amazon Elastic MapReduce (EMR)
This video explains how Amazon EMR can be used to process massive amounts of data for business analytics and upload data to Amazon Simple Storage Service (Amazon S3) buckets for automatic processing. This clip is from the chapter...
Curated Video
Java Programming for Complete Beginners - Java 16 - Java Tip 04 - hashcode Method
In this session, we will learn about the hashcode method. This clip is from the chapter "Java Tips" of the series "Java Programming for Complete Beginners - Java 16".In this section, we will look at a few tips for imports, access...
Brian McLogan
MAJOR mistake with Simplifying Rational Expressions
👉In this video I will show you one of the most common mistakes I see with my own students when simplifying rational expressions. It happens year after year, class after class and it all involves the division property
Brian McLogan
Simplifying an expression using the rules of exponents and fraction exponents
👉 Learn how to simplify rational powers using the power and the quotient rules. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the quotient law which states...
Brian McLogan
Simplify an expression by using the power to product rule with rational exponents
👉 Learn how to simplify rational powers using the power and the product rules. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the product law which states...
Brian McLogan
Tutorial - Combining complex numbers ex 8, (8 + 20i) - (8 + 12i)
In this video series I will show you how to combine complex number by either subtracting or adding them together. Complex numbers have real and imaginary components. When combining complex numbers we can only add the real to the...
Brian McLogan
Solving a multi step absolute value equation
Learn how to solve absolute value equations with extraneous solutions. 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...
Brian McLogan
How to solve an equation with an expression raised to a fractional power
👉 Learn how to deal with Rational Powers or Exponents. Exponents are shorthand for repeated multiplication of the same thing by itself. This process of using exponents is called "raising to a power", where the exponent is the "power"....
Curated Video
Master Microservices with Spring Boot and Spring Cloud - Step 29 – A Review of Implementing Eureka, Ribbon, and Feign
This video provides a review of implementing Eureka, Ribbon, and Feign. This clip is from the chapter "Microservices with Spring Cloud – V1" of the series "Master Microservices with Spring Boot and Spring Cloud".This section focuses on...
Curated Video
Factoring the GCF from an Algebraic Expression
In this video lesson we will learn how to factor the GCF from an algebraic expression. We will review that GCF represents the Greatest Common Factor. We will also review how to identify factors of a value and determine the GCF. We will...
Brian McLogan
Solving an equation with parenthesis ex5, 8n–(2n–3)=12
👉 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...
Brian McLogan
Math tutorial for multiplying two rational expressions
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...
Brian McLogan
Master Multiplying monomials by polynomials
Master Multiplying monomials by polynomials
Brian McLogan
Subtracting two rational expressions and simplifying the answer
Learn how to add/subtract rational expressions. When adding or subtracting two or more rational expressions with common denominators, we add or subtract only the numerator while we keep the denominator the same. We will then simplify our...
Brian McLogan
Write the transformations between two functions, cosine function
Write the transformations between two functions, cosine function