Brian McLogan
How to Find All of the Zeros of a Polynomial by Factoring, Including Imaginary
👉 Learn how to find all the zeros of a polynomial. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a polynomial are the values...
Brian McLogan
Solving a quadratic by applying the 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...
Curated Video
Homemade Solutions to 3D Printing Problems
Just some homemade solutions for 3D printing problems for when you don't have the parts on hand. Remember - none of these are ideal. Solutions covered: Getting moisture out of spool of filament Connecting Wires Trash Bag Enclosure Using...
Curated Video
UX Design for Web Developers (Video 32)
User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the company as...
Curated Video
Solving Systems of Linear Equations with Constraints
In this video, the teacher explains how to solve a system of linear equations with constraints. They use examples such as determining the weight of a mouse over time and finding the number of different types of questions on a test. The...
Brian McLogan
Understanding the discriminant as a part of the 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...
Curated Video
UX Design for Web Developers (Video 3)
User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the company as...
Curated Video
Electrolysis of Aqueous Solutions and Purification of Copper
The video is a tutorial on electrolysis of aqueous solutions. The speaker introduces the basic rules for electrolysis of aqueous solutions and how to predict the products using those rules. The examples are given for different...
Curated Video
Finding Solutions through Intersection on a Graph
In this video, the teacher explains how to find the solutions to a system of equations by graphing them and looking for points of intersection. They demonstrate that a system of equations can have one, more than one, or no solutions,...
Curated Video
Use a real-life example of an AI system to discuss some impacts of cyber attacks : Most Common AI Solutions and Threats
From the section: Build a Threat Model and Learn Different Attacks on AI. In this section, you will create a high-level threat model for AI solution to choose the right priorities against various threats.
The aim of this video is to...
TLDR News
How to Solve the Housing Crisis - TLDR News
A few weeks ago we made a video explaining the housing crisis in Britain; today we're here to solve it. So in this video, we run through some proposals for how the crisis could be stopped and what the future of housing in Britain could...
Physics Girl
The Hardest Exam I Ever Took at MIT in Physics
Unboxing an MIT Physics Exam from the 8.012 Classical Mechanics course, plus we go over my answers on the hardest exam I took at MIT in physics (argh!) and discuss exam tips and tricks from 6:51.
Brian McLogan
Solve a quadratic using the quadratic formula with complex answers
👉 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...
Packt
Evaluate the positive impacts of mobile computing on society : Most Common AI Solutions and Threats
From the section: Build a Threat Model and Learn Different Attacks on AI. In this section, you will create a high-level threat model for AI solution to choose the right priorities against various threats.
The aim of this video is to...
Curated Video
Understanding Strong and Weak Acids, Acid Concentration and the pH Scale
This is a science lesson on strong and weak acids. The presenter explains the differences between strong and weak acids, their ionization levels, and their effect on acid concentration. The video also covers the pH scale and how it...
Global Ethics Solutions
Respect and Fair Treatment: Reporting and Assistance
When harassment occurs in the workplace it must be reported! Reporting an incident of harassment is one of the most difficult and emotional things an employee can do. This course cuts through the myths of reporting harassment and...
Curated Video
UX Design for Web Developers (Video 27)
User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the company as...
Brian McLogan
Solving a trigonometric equation with half angle formulas
👉 Learn how to solve equations using half-angle identities. To do this we will replace every trig function with half angles using the identity. Then we will simplify and solve trigonometric functions. To find the values we will use the...
Math Fortress
Differential Equations: Families of Solutions (Level 4 of 4)
This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over an example illustrating how to verify a particular solution of the one-parameter family of solutions,...
NASA
Small Steps, Giant Leaps: Episode 6, Artificial Intelligence Small Steps, Giant Leaps
Brian Thomas, Agency Data Scientist at NASA Headquarters, discusses artificial intelligence.
Healthcare Triage
Can We Do Anything About Childhood Obesity?
Between 2017 and 2018, obesity affected about 14.4 million children and adolescents in the United States. In order to create treatments, interventions, and health policies to adequately address this issue, we need solid data from...
Curated Video
Systems of Equations with No Solutions
In this video, the teacher explains the concept of systems of equations with no solutions. They demonstrate this by graphing two equations and showing that they have parallel lines with no points of intersection. They also explain how to...
Brian McLogan
Summary for solving a system of equations by 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...
Curated Video
Solving Quadratic Equations with Real Coefficients
In this lesson, students will learn how to solve any quadratic equation with real coefficients and express the solutions in the form a plus or minus bi. They will use the quadratic formula and learn how to simplify square roots of...