Instructional Video3:35
Brian McLogan

What is the difference between imanginary numbers and complex numbers

12th - Higher Ed
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...
Instructional Video4:43
Brian McLogan

Pre-Calculus - Adding two complex numbers - Online Tutor (8+ root(-18)) + (5- root(-50))

12th - Higher Ed
In this math tutorial I will show you how to add and subtract complex numbers. You will learn the steps in adding rational complex numbers and rational expressions with imaginary. Like polynomials when adding complex numbers we can...
Instructional Video4:04
Brian McLogan

Pre-Calculus - Learn how to add complex numbers the right way (-2+ root(-8)) + (5- root(-50))

12th - Higher Ed
In this math tutorial I will show you how to add and subtract complex numbers. You will learn the steps in adding rational complex numbers and rational expressions with imaginary. Like polynomials when adding complex numbers we can...
Instructional Video4:15
Brian McLogan

Multiplying complex numbers, two binomials

12th - Higher Ed
In this video tutorial I show you how to multiply imaginary numbers. We will multiply monomials, binomials and trinomials together and then simplify. It is important when multiplying complex number that we simplify the answer and write...
Instructional Video6:02
Curated Video

Basics of Complex Numbers and the Complex Number System Chart

6th - Higher Ed
In this video, we will define imaginary numbers and examine the complex number system.
Instructional Video1:48
Brian McLogan

Writing complex number in standard form

12th - Higher Ed
Writing complex number in standard form
Instructional Video10:46
Brian McLogan

Pre-Calculus - Learn the basic operations of complex numbers

12th - Higher Ed
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...
Instructional Video1:52
Brian McLogan

What is the complex number plane

12th - Higher Ed
In this video series I will show you how to graph complex numbers by graphing a complex number on the imaginary and real axis. We will graph these just like we graph coordinate points but now with imaginary axis.
Instructional Video3:44
Brian McLogan

Pre-Calculus - How to add complex numbers - Free Math Help (4 + root(-5)) +( 2- root(-20))

12th - Higher Ed
In this math tutorial I will show you how to add and subtract complex numbers. You will learn the steps in adding rational complex numbers and rational expressions with imaginary. Like polynomials when adding complex numbers we can...
Instructional Video2:53
Brian McLogan

Subtracting complex numbers

12th - Higher Ed
In this video series I show you how to add and subtract complex numbers. Addition and subtraction of complex numbers is very similar to addition and subtraction of polynomials where we can only combine like terms. We then want to write...
Instructional Video1:56
Brian McLogan

Pre-Calculus - How to Math - Subtracting complex numbers (13 - 7i) - (2 - 5i)

12th - Higher Ed
In this math tutorial I will show you how to add and subtract complex numbers. You will learn the steps in adding rational complex numbers and rational expressions with imaginary. Like polynomials when adding complex numbers we can...
Instructional Video2:57
Brian McLogan

Algebra 2 - Multiplying two complex numbers (3-4i) (2+i)

12th - Higher Ed
In this video tutorial I show you how to multiply imaginary numbers. We will multiply monomials, binomials and trinomials together and then simplify. It is important when multiplying complex number that we simplify the answer and write...
Instructional Video3:57
Brian McLogan

Pre-Calculus - Adding rational complex numbers- Online Math Tutor 2 / (1+i) - 3/(1-i)

12th - Higher Ed
In this math tutorial I will show you how to add and subtract complex numbers. You will learn the steps in adding rational complex numbers and rational expressions with imaginary. Like polynomials when adding complex numbers we can...
Instructional Video1:47
Brian McLogan

Multiplication of Complex Numbers

12th - Higher Ed
In this video series I show you how to multiply complex numbers. Multiplication of complex numbers is similar to multiplication of polynomials as we need to only multiply coefficients by coefficients and our imaginary terms together. We...
Instructional Video11:55
Curated Video

Operations with Complex Numbers (add, subtract, multiply, and divide)

6th - Higher Ed
In this video, we learn how to add, subtract, multiply, and divide complex numbers. In the dividing portion of this video (7:05), we look at how to use the complex conjugate to rewrite quotients.
Instructional Video14:11
Brian McLogan

Pre-Calculus - Quick overview of complex numbers and operations

12th - Higher Ed
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...
Instructional Video2:28
Brian McLogan

Pre-Calculus - Applying distributive property with complex numbers 5i (3-2i)

12th - Higher Ed
In this math tutorial I will show you how to multiply complex numbers. Complex numbers come in the form of a +bi. Multiplying complex numbers carry some of the same properties as multiplying polynomials. However when simplifying we will...
Instructional Video3:05
Brian McLogan

Algebra 2 - Multiplying complex numbers (4-5i)(4+i)

12th - Higher Ed
In this video tutorial I show you how to multiply imaginary numbers. We will multiply monomials, binomials and trinomials together and then simplify. It is important when multiplying complex number that we simplify the answer and write...
Instructional Video2:08
Brian McLogan

Algebra 2 - How to multiply complex numbers - Free Math Help - Online Tutor (6-2i) (2-3i)

12th - Higher Ed
In this video tutorial I show you how to multiply imaginary numbers. We will multiply monomials, binomials and trinomials together and then simplify. It is important when multiplying complex number that we simplify the answer and write...
Instructional Video6:10
Brian McLogan

Dividing complex numbers by multiplying by the conjugate

12th - Higher Ed
In this video tutorial I show you how to divide complex numbers. Since complex numbers have an imaginary part which we cannot divide into other numbers we rewrite the expression by multiplying by i or the conjugate on the denominator or...
Instructional Video3:04
Brian McLogan

How do we combine complex numbers

12th - Higher Ed
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 imaginary.
Instructional Video10:06
msvgo

Introduction to Complex Numbers

K - 12th
It discusses the need for complex number system and define the complex numbers. It also compares complex numbers with real numbers.
Instructional Video2:41
Brian McLogan

Pre-Calculus - Applying foil to multiply complex numbers (3-2i) (4-7i)

12th - Higher Ed
In this math tutorial I will show you how to multiply complex numbers. Complex numbers come in the form of a +bi. Multiplying complex numbers carry some of the same properties as multiplying polynomials. However when simplifying we will...
Instructional Video2:22
Brian McLogan

Pre-Calculus - Multiplying two complex numbers- Online Math Tutor (1+i) (3-2i)

12th - Higher Ed
In this math tutorial I will show you how to multiply complex numbers. Complex numbers come in the form of a +bi. Multiplying complex numbers carry some of the same properties as multiplying polynomials. However when simplifying we will...

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