3Blue1Brown
Essence of linear algebra preview
The introduction to a series on visualizing core ideas of linear algebra.
3Blue1Brown
Eigenvectors and eigenvalues | Essence of linear algebra, chapter 10
Eigenvalues and eigenvectors are one of the most important ideas in linear algebra, but what on earth are they?
3Blue1Brown
Eigenvectors and eigenvalues | Essence of linear algebra, chapter 14
Eigenvalues and eigenvectors are one of the most important ideas in linear algebra, but what on earth are they?
3Blue1Brown
The determinant | Essence of linear algebra, chapter 6
The determinant has a very natural visual intuition, even though it's formula can make it seem more complicated than it really is.
Brian McLogan
Learning to write an algebraic proof
👉 Learn how to write an algebraic proof. Algebraic proofs are used to help students understand how to write formal proofs where we have a statement and a reason. In the case of an algebraic proof the statement will be the operations used...
Brian McLogan
How to write an algebraic proof
👉 Learn how to write an algebraic proof. Algebraic proofs are used to help students understand how to write formal proofs where we have a statement and a reason. In the case of an algebraic proof the statement will be the operations used...
Let's Tute
All About Algebraic Expressions
This video discusses algebraic expressions and concepts related to them, such as terms, factors, coefficients, like and unlike terms, and degree. It also introduces the classification of expressions based on the number of terms, and...
Brian McLogan
Learn how to write an algebraic proof
👉 Learn how to write an algebraic proof. Algebraic proofs are used to help students understand how to write formal proofs where we have a statement and a reason. In the case of an algebraic proof the statement will be the operations used...
Brian McLogan
Challenge 10% of Algebra 1 Students can solve
On these problems students struggle with factoring when they are first learning how to factor ⭐ Factoring Trinomials with Bigger Numbers a=1 - • Factoring Trinomials with Bigger Numb... ⭐ Factoring quadratic trinomials with two variables...
The Guardian
Guessing Birthdays Using Algebra part 1
In this engaging video, instructor Jonny Heeley takes on the challenge of teaching seemingly tricky algebra topics to a group of students from North London schools. With a humorous approach, the teacher starts by discussing the common...
The Guardian
Guessing Birthdays Using Algebra part 2
Learn how to guess birthdays using algebraic expressions. By assigning variables to month and day numbers, multiplying, adding, and simplifying, this instructor reveals a mathematical trick to accurately guessing birthdays. The engaging...
The Guardian
Using Numbers and Fruit to Illustrate Algebraic Concepts
In this video, enthusiastic instructor Jonny Heeley brings the magic of algebra to life using a creative market stall analogy. Students are encouraged to choose either a fruit or a number from the market and go through a series of...
Brian McLogan
What is a term in Algebra?
👉 Learn about solving rational equations. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. There are many ways to solve rational equations, one of...
Brian McLogan
3 Easy Solve Systems Algebraically
In this video we will work through 3 examples of solving a system of equation using either elimination or substitution. ⭐️ 3 Medium Solve Systems Algebraically - • 3 Average Solve systems algebraically ✅ New Videos on Systems - • Learn...
Curated Video
GCSE Maths - How to Solve Algebraic Equations (Part 1 of 3) #43
This video covers how to solve the simplest algebraic equations, which only involve one operation. This is part 1 of our 3 part series on solving algebraic equations. This video is suitable for maths courses around the world. KS3 - All...
Curated Video
GCSE Maths - How to Prove Algebraic Identities - Proof Part 2 #63
This video covers how to prove algebraic identities, which is when you're give This is part 2 of our 2 part series on proofs. 1) How to Disprove a Statement by Counter Example - • GCSE Maths - How to Disprove a Statem... 2) Proving...
Curated Video
Algebraic Notation: Understanding Variables, Coefficients, and Terms
The video is a lecture presentation on algebraic notation. It explains what algebra is and the language we use to communicate mathematical information. The video also covers shortcuts and notations used in algebra, such as squashing...
Brian McLogan
Translating a verbal expression to an algebraic expression
👉 Learn how to write an algebraic expression from verbal sentence as well as writing out a sentence from a algebraic expression. To do this we need to know what words we use to express operations such as addition, multiplication,...
Curated Video
GCSE Maths - How to Solve Algebraic Equations (Part 2 of 3) #44
This video covers how to solve medium difficulty algebraic equations, which involve two operations. For example 2x + 3 = 9 This is part 2 of our 3 part series on solving algebraic equations. This video is suitable for maths courses...
The Guardian
Coffee Shop Algebra: Optimizing Seating for Efficient Service
Explore a real world example of how to use algebra to solve how many chairs a coffee shop needs. In this video, math instructor Jonny Heeley leads students through an interactive simulation to understand how we can use albegra to divide...
Brian McLogan
Translating an algebraic expression to a sentence, 3 - 2/d
👉 Learn how to write an algebraic expression from verbal sentence as well as writing out a sentence from a algebraic expression. To do this we need to know what words we use to express operations such as addition, multiplication,...
Brian McLogan
Learn how to write a verbal expression from an algebraic expression
👉 Learn how to write an algebraic expression from verbal sentence as well as writing out a sentence from a algebraic expression. To do this we need to know what words we use to express operations such as addition, multiplication,...
Curated Video
Algebraic Fractions: Multiplication and Division
This video is a lecture on how to multiply and divide algebraic fractions. The speaker explains that algebraic fractions are fractions that contain algebraic terms and are treated similar to numeric fractions. The video includes multiple...
Curated Video
GCSE Maths - How to Solve Algebraic Equations (Part 3 of 3) #45
This video covers how to solve harder algebraic equations, which only have variable on both sides of the equation and multiple operations. For example 2x + 3 = 5x - 9 This is part 3 of our 3 part series on solving algebraic equations....
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