Brian McLogan
Factor the trinomial fast without substitution
In this video I don't follow common practice of using substitution but follow a technique I love to show my students once they understand factoring and substitution. ⭐️ Why we reciprocate negative exponents why flip - • Why we...
Brian McLogan
Factor a Trinomial by substitution step by step
Learn how to factoring a quartic trinomial raised to the 4th power by using substituition and prior knowledge of factoring quadratic trinomials. ⭐️ Factor the trinomial fast without substitution - • Factor the trinomial fast without...
Brian McLogan
Where do the circle and line meet?
When you need to find the intersection of a circle and a line you need to solve simultaneous equations. ⭐️ It's not what you think to solve simultaneous equations - • It's not what you think to solve simu... ✔️ System of Equations -...
Brian McLogan
Solve a System of Equations by Substitution Compilation
In this vide we will work through multiple different examples of solving system of equations by using the elimintation method. ⭐️ Solve a System of Equations by Elimination - • Solve a System of Equations by Elimin... ✅ New Videos on...
Curated Video
Cracking Monoalphabetic Ciphers
Quantum physicist Artur Ekert (Oxford and NUS) describes how so-called "monoalphabetic ciphers" can be cracked using statistical analysis.
Curated Video
Evaluate an Expression Using Substitution
In this video, the teacher explains how to evaluate an algebraic expression using substitution. The example given involves substituting the value of B with 4 and then simplifying the expression using order of operations. This video...
Curated Video
u-Substitution
During this video, u-substitution will be applied to integrate more composite functions.
Curated Video
Types of Mutations
“Types of Mutations” defines and explains the main types of mutations.
Curated Video
Systems of Equations
“Systems of Equations” will explain how to tell whether two lines intersect, and if they intersect, how to solve them.
Curated Video
Solving a System of Quadratic and Linear Equations Using Substitution
In this video, the teacher explains how to solve a system of equations that includes both a quadratic and a linear equation. The method used is substitution, where one equation is substituted into the other to eliminate one variable. The...
Curated Video
Solving a System of a Quadratic and Linear Equation by Substitution
In this video, the teacher explains how to solve a system of a quadratic and linear equation using substitution. They review the concept of a system of equations and the process of substitution. The teacher then guides the viewers...
Curated Video
Solving Linear and Quadratic Systems Using Substitution
In this video, the teacher explains how to solve systems of equations that include both linear and quadratic equations using the method of substitution. The teacher provides examples and explains the different types of solutions that can...
Math Fortress
Calculus II: Integration By Parts (Level 6 of 6)
This video goes over two examples, covering the proper way to find definite integrals that require the use of multiple integration techniques. Specifically, integration by parts and u-substitution.
Brian McLogan
Find the values a and b that make the function differentiable
👉 Learn how to determine the differentiability of a function. A function is said to be differentiable if the derivative exists at each point in its domain. To check the differentiability of a function, we first check that the function is...
Catalyst University
How to Determine Reactiveness/Lability of a Metal
How to Determine Reactiveness/Lability of a Metal
Curated Video
Evaluating Polynomials Using Long Division
In this video, the teacher explains how to evaluate a polynomial for a given value using both substitution and long division. They demonstrate step-by-step processes for solving polynomial equations and emphasize the importance of...
Curated Video
Solving Polynomial Equations: Finding Solutions and Factoring
In this video, the teacher explains how to solve polynomial equations by factoring and using the remainder theorem. They provide step-by-step examples and show how to find all the solutions to the equations.
Curated Video
Understanding the Elimination Method for Solving Systems of Equations
The elimination method is an algebraic method used to solve systems of equations. It simplifies two equations with two variables to one equation with one variable by getting opposite coefficients.
Brian McLogan
Find the value makes a piecewise function continuous with system of equations
👉 Learn how to find the value that makes a function continuos. A function is said to be continous if two conditions are met. They are: the limit of the function exist and that the value of the function at the point of continuity is...
Brian McLogan
Solving a systems of equation word problem
👉Learn how to solve a system of linear equations from a word problem. A system of equations is a set of more than one equations which are to be solved simultaneously. A word problem is a real world simulation of a mathematical concept....
Curated Video
Evaluating Polynomials Using Substitution
In this video, the teacher explains how to evaluate polynomials for a given value using substitution. They go through the order of operations and provide examples to illustrate the process.
Music Matters
What is a Tritone Substitution? - Music Theory
What is a Tritone Substitution? How do you work out a tritone substitution? How do you use one?The tritone is defined and it’s use within a Dominant 7th chord is explored. The inversion of the tritone is demonstrated as a means of...
Brian McLogan
Solve a system of linear equations using substitution
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Math Fortress
Calculus II : Integration By Parts (Level 6 of 6)
This video goes over two examples| covering the proper way to find definite integrals that require the use of multiple integration techniques. Specifically| integration by parts and u-substitution.