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
great problem for those that struggle with factoring and simplifying
Simplifying radicals includes a lot of factoring so sometimes you need a problem where you can tackle multiple different types of problems. In this video that is exactly what we focus on doing. ⭐️ What Exactly are Excluded Values and How...
Brian McLogan
Completing the Square with Factoring Coefficients and Fractions
When you have to complete the square and you have a coefficient, sometimes you will get fractions. In this video I will show you how to work with them. ⭐️ Completing the Square Easy Medium Hard - • Completing the Square Easy Medium Hard...
Brian McLogan
Students don't think to factor like this
A problem like this can be confusing for students to have to factor but once you look a little deeper upon inspection. ⭐️ Using the Difference of Two Squares Three TImes - • Using the Difference of Two Squares T... ✔️ Factoring...
Brian McLogan
When you have a coefficient do this for completing the square
When you have a coefficient of a quadratic and you need to complete the square you have to follow a different process. In this video we will work through what you need to do. ⭐️ What I like to do when completing the square with fractions...
Curated Video
Rewriting Polynomial Expressions by Factoring
In this lesson, students will learn how to rewrite polynomial expressions by factoring to simplify common factors. They will develop their skills in identifying the greatest common factor and using it to rewrite the expression.
Curated Video
Combining Factoring Techniques
“Combining Factoring Techniques” illustrates how to use different techniques of factoring to fully factor polynomial equations.
Curated Video
Determining the Best Method
Quadratic equations can be solved using various methods: factoring, completing the square, the quadratic formula, or taking square roots. Sometimes one method is a better option than the others, because it’s a little easier to use.
Curated Video
Computational Complexity and Public Key Cryptography
Quantum physicist Artur Ekert (Oxford and NUS) describes how aspects of computational complexity are harnessed by cryptosystems like RSA (Rivest–Shamir–Adleman) which is a public-key cryptosystem that is widely used for secure data...
Curated Video
Factor Polynomials
A video entitled “Factor Polynomials” which models how to factor quadratic equations.
Math Fortress
Algebra II: Quadratic Equations - Factoring (Level 8 of 10)
This video continues covering the proper way to solve quadratic equations of the form ax^2+bx+c=0 by factoring. This video goes over an example where the coefficient of the quadratic term is greater than 1. The example involves an...
Curated Video
Finding Zeros of a Quadratic Function by Factoring a Trinomial
In this video, the teacher explains how to find the zeros of a quadratic function by factoring a trinomial. They explain the zero product property and the importance of factoring completely. They then demonstrate how to apply these...
Curated Video
Finding Zeros of Polynomial Equations: Factoring and Zero Product Property
In this video, the teacher explains how to find zeros of polynomial equations by factoring and using the zero product property. They demonstrate the process with examples, breaking down the steps and showing how to determine the correct...
Curated Video
Factoring Quadratic Functions to Reveal Zeros
In this video, the teacher explains how to factor a quadratic function to find its zeros. They demonstrate the process using examples and highlight common mistakes to avoid.
Curated Video
Identifying Zeros of Perfect Square Quadratic Functions by Factoring
In this lesson, students will learn how to identify the zeros of a quadratic function that fits the perfect square pattern by factoring. They will understand that the zeros of a function are the input values that make the function equal...
Curated Video
Factoring Quadratic Functions to Reveal Zeros
In this video, the teacher explains how to factor a quadratic function to reveal its zeros. They demonstrate the process step by step and provide examples for better understanding.
Curated Video
Finding Zeros of a Quadratic Function by Factoring
In this video, you will learn how to identify the zeros of a quadratic function in standard form by factoring. By rewriting the function in factored form and setting it equal to zero, you can determine the values of X that make the...
Curated Video
Rewriting Rational Expressions to Find Missing Dimensions
In this video, the teacher explains how to find missing dimensions in area or volume problems by rewriting rational expressions. The lesson covers factoring and long division techniques to simplify expressions and determine the width,...
Curated Video
Finding X-Intercepts of Quadratic Functions by Factoring
In this video, the teacher explains how to find the x-intercepts of a quadratic function by factoring. They clarify the difference between y-intercepts and x-intercepts and demonstrate how to use the zero product property to find the...
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.
Brian McLogan
Evaluating a limit by rationalizing the radical
👉 Learn how to evaluate the limit of a function by rationalizing the radical. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The limit...
Brian McLogan
Describe and solve for the zeros using quadratic formula
👉 Learn how to solve quadratic equations using the quadratic formula. A quadratic equation is an equation whose highest power on its variable(s) is 2. The quadratic formula is a formula which can be used to find the roots of (solve) a...