Brian McLogan
Pre-Calculus - Learn the basic operations of complex numbers
In this math tutorial I will show you how write a complex number in standard form after simple operations have been performed. You will learn how to find the value of real and imaginary numbers in a complex number and then write it in...
Brian McLogan
Master adding subtracting multiplying and dividing two functions linear and quadratic
Master adding subtracting multiplying and dividing two functions linear and quadratic
Brian McLogan
Evaluating the Composition of Two Functions
Learn how to compose two functions where one is a rational function and the other is a radical function. To compose two functions means to express one of the functions as a function of the other function. This is done by replacing the...
Brian McLogan
Multiplying two rational terms by simplifying
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Curated Video
Associativity and Multiplication Problems (Part 2)
Associativity and multiplication problems.
Brian McLogan
How to add two fractions when the denominators are not the same
👉 Learn how to add and subtract fractions whose denominators are not the same. Recall that when we want to add or subtract fractions having the same denominator, we add the numerators and retain the (common) denominator. This is...
Rock 'N Learn
Multiplication Rap - Times 5
Here is the fun and easy way to learn to read with Rock 'N Learn Mathematics. Enjoy learning with fun, catchy, engaging mathematics songs.
Curated Video
Graphing Ratios on a Coordinate Plane
In this video, the teacher explains how to solve ratio problems by graphing on a coordinate plane. They use the example of making fruit punch, where they demonstrate how to fill out a ratio table and then graph the points on a coordinate...
Kult America
Visiting Terrorist Attacks Sites - Istanbul
Istanbul is one of my favorite places in the world. But media make us think that this is a very unsafe destination to travel - all because of the attacks that have occurred here recently. I decided to visit those terrorist attacks sights...
IDG TECHtalk
How to use the expr command: 2-Minute Linux Tips
Learn the expr command. It allows you to do mathematical calculations on the command line.
Curated Video
CSS Bootcamp: Master CSS (Including CSS Grid/Flexbox) - auto-fill, auto-fit
CSS Grid: auto-fill, auto-fit This clip is from the chapter "CSS Grid" of the series "CSS Bootcamp: Master CSS (Including CSS Grid/Flexbox)".Learn about CSS Grid here
Curated Video
AWS Solutions Architect Associate (SAA-C02) Exam Prep Course - 2021 UPDATED! - Instance Management of Amazon Elastic Compute Cloud (Amazon EC2)
This video will let you explore the ongoing management of Amazon EC2 instances. This clip is from the chapter "Solutions Architect Chapter 6 - Compute Services Management" of the series "AWS Solutions Architect Associate (SAA-C02) Exam...
Brian McLogan
Learn how to verify a trigonometric function by combining two rational expressions
👉 Learn how to verify rational trigonometric identities involving the addition and subtraction of terms. To verify trigonometric expression means to verify that the term on the left-hand side of the equality sign is equal to the term on...
Curated Video
Why 'Besides' is a Bad Linking Word on IELTS
Today you’ll learn why ‘besides’ is a bad linking word on IELTS.
Brian McLogan
Master Condensing Logarithmic Expressions using the Properties of Logarithms
Master Condensing Logarithmic Expressions using the Properties of Logarithms
Brian McLogan
Simplifying 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...
Brian McLogan
Simplify a rational expression by factoring out common terms
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Tutorial - Determine if the equation has y varying directly with x ex 3, y = kx; y + 3 = -x
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Multiplying 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
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.