Curated Video
Operations on Real Numbers
It explains operations such as division, multiplication, addition and subtraction on real numbers with the help of examples and activity.
Brian McLogan
Operations with grouping symbols
👉 Learn how to add and subtract polynomials by combining like terms. Identifying like terms allows us to combine terms. Like terms are when terms share the same base and power for each variable. When you have like terms you simply apply...
Brian McLogan
Operations with grouping symbols - Math homework answers
👉 Learn how to add and subtract polynomials by combining like terms. Identifying like terms allows us to combine terms. Like terms are when terms share the same base and power for each variable. When you have like terms you simply apply...
Brian McLogan
Operations with functions and finding the domain of each
👉 Learn how to apply operations to functions such as adding, subtracting, multiplying, and dividing to two functions. To add/subtract/multiply or divide two functions, we algebraically add/subtract/multiply or add the rules (contents) of...
Brian McLogan
MASTER Simplifying expressions using multiple operations of complex numbers
MASTER Simplifying expressions using multiple operations of complex numbers
Curated Video
Using Rational Numbers in the Real World
In this video, the teacher walks through a standardized math test question that involves using rational numbers to calculate the total change in temperature over a period of time. The teacher breaks down the problem step by step,...
Curated Video
Using Addition and Division to Solve Real World Problems with Rational Numbers
In this video, the teacher demonstrates how to use addition and division to solve real-world problems involving rational numbers. They explain concepts like equivalent fractions and order of operations, and provide examples of applying...
Brian McLogan
Tutorial - Simplifying Expressions with Complex numbers ex 8, ((5-2i) + (5+3i))/((1+i) - (2-4i))
In this video playlist you will learn everything you need to know with complex and imaginary numbers ((5 - 2i) + (5 + 3i))/((1 + i) - (2 - 4i))
Curated Video
How to Solve Absolute Value Inequalities
In this video lesson we will learn about absolute value inequalities. We will discover that a less than or less than or equal to absolute value inequality will have an AND solution set. We will learn that a greater than or greater than...
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...
Brian McLogan
Pre-Calculus - Find the values or real and imaginary numbers in standard form (a-1)+(b+3)i=5+8i
In this video I show you how to find the value of a and b of complex number when you have two complex numbers equal to each other. When two complex numbers are equal to each other the values of a and b must be equal to one another. (a-1)...
Brian McLogan
Algebra 2 Math tutorial for dividing complex numbers by mulitplying by i on numerator & denominator
In this video playlist you will learn everything you need to know with complex and imaginary numbers 18/7i
Brian McLogan
Tutorial - Graphing complex numbers ex 2, 1 - 4i
In this video playlist you will learn everything you need to know with complex and imaginary numbers 1 - 4i
Brian McLogan
Tutorial - Graphing complex numbers ex 1, 2i
In this video playlist you will learn everything you need to know with complex and imaginary numbers 2i
Brian McLogan
Tutorial - Combining complex numbers ex 5, (8 - 5i) - (-11 + 4i)
In this video playlist you will learn everything you need to know with complex and imaginary numbers (8 - 5i) - (-11 + 4i)
Brian McLogan
Tutorial - Graphing complex numbers ex 3, -5 + 3i
In this video playlist you will learn everything you need to know with complex and imaginary numbers -5 + 3i
Brian McLogan
Algebra 2 - Learn how to multiply two complex numbers in using the box method, (3 - 2i)(1 + 3i)
In this video playlist you will learn everything you need to know with complex and imaginary numbers (3 - 2i)(1 + 3i)
Brian McLogan
Applying the 4 operations to function then determining the domain
👉 Learn how to apply operations to functions such as adding, subtracting, multiplying, and dividing to two functions. To add/subtract/multiply or divide two functions, we algebraically add/subtract/multiply or add the rules (contents) of...
Brian McLogan
Algebra 2 - Learning how to subtract two complex numbers, (6 - i) - (-7 - 2i)
In this video playlist you will learn everything you need to know with complex and imaginary numbers (6 - i) - (-7 - 2i)
Brian McLogan
Algebra 2 - Learn how to add two sets of complex numbers using the imaginary unit i
In this video playlist you will learn how to simplify complex numbers under a radical as well as raised to a higher power. You will learn to add, subtract, multiply and divide complex numbers to write in simplified standard form. When...
Curated Video
Multiply to Solve a Real World Problem
In this short math video we will answer a standardized math test question where we multiply to solve a real world problem. We will draw a picture to visually understand the problem and the information given. We will multiply a three...
Curated Video
Fractions and Percents in the Real World
In this short math video we will answer a standardized math test question where we identify and understand fractions & percents in the real world. We will decode, interpret and understand the math question. We will write a percent as a...
Why U
Pre-Algebra 04 - Whole Numbers, Integers, and the Number Line
Number systems evolved from the natural "counting" numbers, to whole numbers (with the addition of zero), to integers (with the addition of negative numbers), and beyond. These number systems are easily understood using the number line.
Brian McLogan
Algebra 2 - Where do imaginary numbers come from
In this video playlist I will explain where imaginary and complex numbers come from and how we can use them to help us solve problems. We will also explore the complex property of equality to solve for values of complex numbers.