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...

👉 Learn how to find all the zeros of a polynomial given one complex zero. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a...

Let's take a quick introduction to this section.<br/<br/>>

This clip is from the chapter "Product CRUD" of the series "The Complete Guide to ASP.NET Core MVC (.NET 5)".In this section, let's look at product CRUD.

👉 Learn how to simplify complex fractions. To simplify complex fractions having a fraction as the numerator and another fraction as the denominator we first factor the expressions that can be factored and then we multiply the fraction in...

👉 Learn how to simplify complex fractions. To simplify complex fractions having a fraction as the numerator and another fraction as the denominator we first factor the expressions that can be factored and then we multiply the fraction in...

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...

👉 Learn how to write the equation of a polynomial when given imaginary zeros. Recall that a polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The...

Writing complex numbers in standard form again

Writing complex number in standard form

In this video playlist you will learn everything you need to know with complex and imaginary numbers<br/>
-5(1 + 2i) + 3i(3 - 4i)

In this video playlist you will learn everything you need to know with complex and imaginary numbers<br/>
5i(3 + 2i)(8 + 3i)

In this video playlist you will learn everything you need to know with complex and imaginary numbers

In this video series I will show you how to find the absolute value of a complex number. The absolute value of a complex number represents the distance from a complex number to the origin. We will do this by taking the absolute value...

In this video series I will show you how to multiply complex numbers. When multiplying complex numbers we will follow the same rules with integers and variables such as distributive property, foil, combining like terms and so on. ...

In this video playlist you will learn everything you need to know with complex and imaginary numbers<br/>
-5 + 3i

In this video series I will show you how to find the absolute value of a complex number. The absolute value of a complex number represents the distance from a complex number to the origin. We will do this by taking the absolute value...

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...

Descartes Rule of Signs

What if you had just a few seconds to sell an idea? Entrepreneurs encounter this situation every day.



Often, so do people funded by the National Science Foundation’s Small Business Innovation Research and Small...

Scott Higgins is a professor and chair of the College of Film and the Moving Image at Wesleyan University, Middletown, Connecticut. He teaches courses about film history, genre, and aesthetics. He is the author of Harnessing the...

In this lesson, we review the concept of real numbers and irrational numbers, as well as the definition of the imaginary number i. The lesson explains that a complex number can be simplified to the form a + bi, where a and b are real...

This video explains how to calculate the area of triangles using Heron's formula, which only requires the length of the sides. It also shows how Heron's formula can be used to calculate the area of any type of quadrilateral if all the...

In this video playlist you will learn everything you need to know with complex and imaginary numbers

👉 Learn how to write the equation of a polynomial when given complex zeros. Recall that a polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The...