Brian McLogan
Dividing two rational expressions by using factoring
Learn how to divide rational expressions. A rational expression is an expression in the form of a fraction, usually having variable(s) in the denominator. Recall that to divide by a fraction, we multiply by the reciprocal of the...
Brian McLogan
Graph a system of equations and label the system
👉To solve a system of equations means to obtain a common x-value and a common y-value that makes the each of the equation in the system true. To solve a system of equations by graphing means to obtain the point of intersection (if any)...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Algebraic Fractions - 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...
Brian McLogan
Solving Exponential equations
👉 Learn how to solve exponential equations in base e. An exponential equation is an equation in which a variable occurs as an exponent. e is a mathematical constant approximately equal to 2.71828. e^x is a special type of exponential...
Brian McLogan
Solving an exponential equation with multiple steps
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...
Flipping Physics
Using a Data Table to Make Vector Addition Problems Easier
Any vector addition problem can be made easier by using a data table; no matter how many vectors.
Tarver Academy
How to do the Midpoint Formula and How to find an Endpoint with an Endpoint and Midpoint
In This Episode, Tyler Teaches Us About How to do the Midpoint Formula and How to find an Endpoint with an Endpoint and Midpoint
Tarver Academy
Inequalities with No Solutions
In This Episode, Tyler Teaches Us About Inequalities with No Solutions
Tarver Academy
HOW TO UPDATE YOUR IPHONE AND IPAD SOFTWARE
In This Episode, Tyler Teaches Us About HOW TO UPDATE YOUR IPHONE AND IPAD SOFTWARE
Tarver Academy
How to Link Text in GOOGLE SLIDES
In This Episode, Tyler Teaches Us About How to Link Text in GOOGLE SLIDES
Tarver Academy
HOW TO SELECT MULTIPLE EMAILS AT ONCE
In This Episode, Tyler Teaches Us About HOW TO SELECT MULTIPLE EMAILS AT ONCE
Tarver Academy
How to Connect with Other Educators on Social Media
In This Episode, Tyler Teaches Us About How to Connect with Other Educators on Social Media
Brian McLogan
Write the equation of a line through a point perpendicular to another line
👉 Learn how to write the equation of a line that is perpendicular to a given line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)). There are various...
Brian McLogan
Find the equation of a line parallel using slope intercept
👉 Learn how to write the equation of a line that is parallel to a given line. The equation of a line is such that its highest exponent on its variable(s) is 1. (i.e. there are no exponents in its variable(s)). There are various forms...
KnowMo
Finding the NTH Term Formula for Quadratic Sequences
The video teaches how to find the NTH term formula for quadratic sequences. The lecturer first explains the form of a quadratic sequence NTH term formula and how to recognize quadratic sequences by their second difference. Then, the...
KnowMo
Solving Two Variable Inequalities with Line Graphs
In this lecture video, the presenter shows how to solve problems involving 2 variable inequalities using line graphs. This type of problem combines skills of thinking about inequalities and drawing line graphs. The presenter first...
KnowMo
Taking Out Common Factors
This video is a lecture presentation on the process of taking out common factors, also known as factorization, in algebraic expressions. The presenter explains how to identify the highest common factor, whether it is a number, letter, or...
Brian McLogan
Multiplying Double Digits - free math help - math tutoring
👉 You will learn how to multiply integers from one digit to multiple digits. When multiplying it is important to understand that multiplication is just repeated addition. However with multi-digit numbers we will follow a step by step...
FuseSchool
Substitution
Substitution | Algebra | Maths | FuseSchool In algebra, we replace a letter with numbers in the process known as substitution. Given the formula A = 1/2bh, if the base is 5cm and the height is 10cm, then the area is ½ X 5 X 10 because we...
FuseSchool
Factorising Expressions - Single Brackets
It is know as factorising in England and factoring in America. They mean to put an expression into brackets. We say it has been factorised. Numbers have factors, the factors of 6 are 1, 2, 3 and 6. Expressions can also have factors like...
Brian McLogan
Solving Exponential equations
👉 Learn about solving exponential equations. Exponential equations are equations involving exponents. To solve an exponential equation, we express the terms in both sides of the equality sign as single terms. Then, we express the single...
Brian McLogan
Solving an exponential equation
👉 Learn how to solve exponential equations in base e. An exponential equation is an equation in which a variable occurs as an exponent. e is a mathematical constant approximately equal to 2.71828. e^x is a special type of exponential...
Brian McLogan
Solving an equation by converting a rational base to a negative exponent
👉 Learn how to solve exponential equations involving fractions. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we make the base of both sides of the equation to be...
Brian McLogan
Learn How to Determine Algebraically If a Function is Even or Not
👉 Learn how to determine if a function is even or odd. A function is even if the graph of the function is symmetrical about the y-axis, or a function is even if f(x) = f(-x). A function is odd if the graph of the function is symmetrical...