KnowMo
Factorizing Quadratics with Non-Unit Leading Coefficient
The video is a lecture presentation on how to factorize quadratic equations where the coefficient of X squared is not equal to 1. The speaker explains the step-by-step process of factoring out the common coefficient, putting it into...
KnowMo
Surds, Rationalizing Denominators, and Applying Laws of Surds
This video provides an introduction to surds and explains two laws of surds related to multiplication and division. It also explains how to convert a number in the form of surds to the form of A root B and how to rationalize the...
Brian McLogan
Domain of a radical function in interval notation
👉 Learn how to find the domain of a radical function. Recall that the domain of a function is the set of possible input values (x-values) of the function. For a radical square-root function, there cannot be a negative number inside the...
FuseSchool
Difference Of Two Squares - Factorising Quadratics
In this video we discover what the difference of two squares means and how to factorise these ‘special’ quadratics. To factorise these quadratics, you need to know the square numbers. Any expression that has x-squared as the highest...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Algebra - Explained
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...
Tarver Academy
Order of Operations MEDIUM Example 2 - ALGEBRA I
In This Episode, Tyler Teaches Us About Order of Operations MEDIUM Example 2 - ALGEBRA I
KnowMo
Introduction to Sets: Terminology and Notation
This video is a lecture on sets, covering the terminology and notation used in the topic. The instructor starts by defining sets as a collection of elements and introduces the concept of labeling sets with capital letters. The video...
Curated Video
KS2 Primary Maths Age 13-17 - Calculations: Order of Operations - Explained
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...
KnowMo
Solving Quadratic Equations Using Factorization
This is a lecture on solving quadratic equations using factorization. The instructor explains the concept of factorization and how to put quadratic equations into double brackets. They also cover the importance of understanding what...
Curated Video
Differentiation of Polynomials and Simple Quotients
In this video, the presenter explains the concept of differentiation of polynomials and helps solve some examples using general formulas and step-by-step differentiation. The video also covers how to simplify fractions with roots and...
Brian McLogan
Simplifying an expression with parenthesis and brackets
In this video series I show you how to simplify an expression by following the order of operations. In these examples we have an expression that has parenthesis and brackets. We simplify the inner most parenthesis first and then work...
Curated Video
How Braces Straighten Your Teeth
Braces are a common dental solution for patients with crooked teeth or misaligned bites. They work by applying continuous pressure to gradually move teeth in a specific direction. Braces consist of various components such as brackets,...
Brian McLogan
Summary for solve an absolute value equation
Learn all about solving absolute value equations. We will explore what makes up an absolute value symbol, what steps to follow when solving, how to know when you have extraneous solutions and how to set up two cases.
Brian McLogan
Solve a trigonometric equation using sum and difference formulas for cosine
👉 Learn how to solve equations using the angles sum and difference identities. Using the angles sum and difference identities, we are able to expand the trigonometric expressions, thereby obtaining the values of the non-variable terms....
Curated Video
Composing Real World Problems with Numerical Expressions
In this lesson, students learn how to compose real-world problems by interpreting numerical expressions. They review the order of operations and then create situations that can be represented by given expressions.
R Programming 101
R programming for beginners - Using functions and objects in R
R Programming is easy. In this video, you'll learn about how to work with data by applying functions to objects. Understanding this process is the first step in learning R programming. This is part of the "R programming for beginners"...
ShortCutsTv
Spearman's Rho
How to calculate and apply Spearman's Rho to a contemporary psychological problem - the correlation between self and peer-rated aggression.
The Business Professor
Understanding Income for Taxation and Tax Liability
In this video, the speaker explains what constitutes income for the purpose of taxation and how it is calculated to determine one's tax liability. He covers various sources of income such as wages, self-employment income, dividends,...
Curated Video
Input, Output, and Variables in Small Basic
This video focuses on small basic programming, specifically covering inputs, outputs, and variables. It explains the concept of using variables to store user input, demonstrates how to customize text window appearance, and guides viewers...
Curated Video
Algebraic Simplification: Addition, Subtraction, and Multiplication of Algebraic Terms
The video is a lecture presentation on algebraic simplification, focusing on addition, subtraction, and multiplication of algebraic terms. The speaker presents two functions, F of X and G of X, and demonstrates how to apply various...
Curated Video
Algebraic Division with Long Division: Polynomials Divided by Linear Expressions
This video is a lecture presentation on algebraic division, specifically using long division to divide polynomials by a linear expression. The instructor explains the cover up system and demonstrates how to use it to solve two examples -...
KnowMo
Solving Quadratics: Factorizing and Using the Quadratic Formula
This video explains how to solve quadratic equations either by factorizing or by using the quadratic formula. The instructor first describes how to factorize a quadratic equation using the sum and product method to convert it into double...
Packt
Regular Expressions [Part 3] - Character Sets & Quantifiers
Error Handling & Regular Expressions: Regular Expressions [Part 3] - Character Sets & Quantifiers This clip is from the chapter "Error Handling & Regular Expressions" of the series "Modern JavaScript from the Beginning".In this section,...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Algebraic Fractions and Subject of an Equation - Explained
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...