Instructional Video1:51
Brian McLogan

Find all of the Zeros of a Polynomial by Factoring

12th - Higher Ed
👉 Learn how to find all the zeros of a polynomial. 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 polynomial are the values...
Instructional Video6:13
Curated Video

Frontend Web Development Bootcamp - Build a Twitter Clone - Operators

Higher Ed
JavaScript Crash Course: Operators This clip is from the chapter "JavaScript Crash Course" of the series "Frontend Web Development Bootcamp: Build a Twitter Clone".This section is about JavaScript, Variables in JavaScript, Data types,...
Instructional Video5:29
Curated Video

Excel VBA Programming The Complete Guide - The OnError Resume Next Keywords

Higher Ed
Some errors are not catastrophic to the health of a procedure --- some, in fact, are completely ignorable. In this lesson, we utilize the On Error Resume Next keywords to tell an iteration macro to continue in spite of any errors...
Instructional Video1:21
Curated Video

The Complete Excel Guide: Beginners to Advanced - Module 12 - Practice Exercise

Higher Ed
Let's do a practice exercise. This clip is from the chapter "Excel 2019 Beginners: Working with Names" of the series "The Complete Excel Guide: Beginners to Advanced".In this section, we'll learn how to work with names.
Instructional Video9:26
Brian McLogan

Using long division to divide polynomials

12th - Higher Ed
👉 Learn how to divide polynomials using the long division algorithm. To be able to solve a polynomial, we need to be able to get the factors and hence the zeros. To get the factors, we use the rational zeros theorem to get one of the...
Instructional Video4:32
Brian McLogan

Summary Simplifying rational expressions

12th - Higher Ed
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...
Instructional Video3:21
Brian McLogan

What is the division algorithm and what does it look like for polynomials

12th - Higher Ed
👉 Learn about and how to apply the remainder and factor theorem. The remainder theorem states that f(a) is the remainder when the polynomial f(x) is divided by x - a. Thus, given a polynomial, f(x), which is to be divided by a linear...
Instructional Video3:24
Brian McLogan

What is synthetic division and how do we set it up

12th - Higher Ed
👉 Learn about dividing by synthetic division. Synthetic division is a method of dividing polynomials by linear expressions. To divide using synthetic division, we equate the divisor to 0 and then solve for the unknown, the solution for...
Instructional Video2:16
Brian McLogan

Use the rational zero test on a quadratic

12th - Higher Ed
👉 Learn how to use the Rational Zero Test on Polynomial expression. Rational Zero Test or Rational Root test provide us with a list of all possible real Zeros in polynomial expression. Rational Zero Test can be helpful to find all the...
Instructional Video4:48
Brian McLogan

Determining Factors and Listing the Zeros of a Polynomial Using Synthetic Division

12th - Higher Ed
👉 Learn how to find all the zeros of a polynomial given one rational 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...
Instructional Video3:51
Brian McLogan

Divide two polynomials by using division

12th - Higher Ed
👉 Learn how to divide polynomials using the long division algorithm. To be able to solve a polynomial, we need to be able to get the factors and hence the zeros. To get the factors, we use the rational zeros theorem to get one of the...
Instructional Video5:10
Curated Video

Short Division

K - 12th
Find whole-number quotients and remainders by dividing whole numbers of up to four-digits (dividend) by one-digit whole numbers (divisor) using a short division method.
Instructional Video2:17
Brian McLogan

Solving a one step equation using multiplication

12th - Higher Ed
👉 Learn how to solve one step linear equations. By one step we mean equations that take one step to solve. The one step is the inverse operation needed to isolate the variable such as addition, subtraction, division and multiplication...
Instructional Video9:14
Curated Video

Django3- Bootstrap 3-13

Higher Ed
In this video, we will look at Bootstrap. This clip is from the chapter "Site 1 - Password Generator" of the series "Django 3 - Full Stack Websites with Python Web Development".In this section, we will be working on our project site 1 -...
Instructional Video3:00
Brian McLogan

Solving a two step equation with a rational term

12th - Higher Ed
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Instructional Video1:48
Brian McLogan

Solving a two step equation

12th - Higher Ed
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Instructional Video6:38
Curated Video

Next.js from Development to Deployment - About and 404 Page

Higher Ed
This video explains the about and 404 page. This clip is from the chapter "Project 2- DevSpace Static Markdown Blog" of the series "Next.js from Development to Deployment: Build a Music Event Website".This section focuses on the second...
Instructional Video5:20
Curated Video

Next.js from Development to Deployment - Layout Component

Higher Ed
This video explains how to add layout component. This clip is from the chapter "Project 2- DevSpace Static Markdown Blog" of the series "Next.js from Development to Deployment: Build a Music Event Website".This section focuses on the...
Instructional Video1:47
Brian McLogan

Algebra to remember when evaluating sum and difference formulas

12th - Higher Ed
👉 Learn how to simplify trigonometric function of the sum or difference of two angles using the sum/difference formulas. To do this, we first use the unit circle and Pythagoras theorem to identify and obtain the values of the needed...
Instructional Video3:23
Brian McLogan

Dividing two functions and finding the constraint

12th - Higher Ed
👉 Learn how to divide two functions. We will explore the division of linear, quadratic, rational, and radical functions. To divide two functions, we simply algebraically divide the rules (contents) of the two functions. We will then...
Instructional Video3:11
Brian McLogan

Dividing one rational monomial by another monomial and simplify

12th - Higher Ed
👉 Learn how to simplify expressions by dividing its terms. Remember that dividing a fraction is the same as multiplying by the reciprocal. When multiplying expressions, each individual term of the expression is multiplied to its like...
Instructional Video5:10
Brian McLogan

How to find the zeros, intercepts, and multiplicity

12th - Higher Ed
In this math tutorial I show you how to find the real zeros of a polynomial function by solving for x using algebraic techniques such as factoring, completing the square and the quadratic formula. I also show you how to determine the...
Instructional Video3:47
Curated Video

GCSE Secondary Maths Age 13-17 - Ratio, Proportion & Rates of Change: VAT related Problem - Explained

9th - 12th
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Instructional Video0:51
Curated Video

KS2 Primary Maths Age 13-17 - Calculations: Written Division - Explained

3rd - 5th
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...