Curated Video
Solving Systems of Linear Equations Using Elimination
In this video, the teacher explains how to solve systems of linear equations using the method of elimination. They provide examples and explain the concept of preserving equality when multiplying and adding equations. The video also...
APMonitor
Solve Linear Equations with Python
Linear equations such as A*x=b are solved with NumPy in Python. This tutorial demonstrates how to create a matrix (A) and vector (b) as NumPy arrays and solve the set of equations with linalg.solve
Visual Learning Systems
Compounds in Chemistry Review
This video is a review of the topics covered in the Compounds in Chemistry series. In this series, we explored the fascinating world of compounds in chemistry. We learned about the formation of compounds from the bonding of atoms, and...
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
Substituting Values to Determine Solutions in Linear Equations
In this video, the teacher explains how to determine if a point is a solution to a pair of linear equations by substituting values. The teacher demonstrates the process using examples and emphasizes the importance of checking both...
APMonitor
Nonlinear Regression in Python
A three parameter (a,b,c) model y = a + b/x + c ln(x) is fit to a set of data with the Python APMonitor package. This tutorial walks through the process of installing the solver, setting up the objective (normalized sum of squared...
Why U
Algebra 60 - Parametric Equations with Gauss-Jordan Elimination
This chapter introduces the concept of “pivot columns” and shows how they can be used to determine whether a system of linear equations has a single unique solution, no solutions, or infinitely many solutions, simply by looking at the...
Visual Learning Systems
Introduction to Bases
This video provides a brief explanation of bases, which are substances that produce hydroxide ions in a solution. It highlights examples of bases commonly found in households, such as soap, ammonia, and magnesium hydroxide. This video is...
Curated Video
Solving Systems of Equations by Elimination
In this lesson, students will learn how to solve systems of equations using the elimination method. They will understand the concept of multipliers and how they can be used to simplify equations and eliminate variables. By the end of the...
Visual Learning Systems
Solutions at Work: Summing Up
Upon viewing the Solutions at Work video series, students will be able to do the following: Explain that a solution is a type of mixture made of two or more substances that are evenly distributed. Provide an example of a common solution....
Visual Learning Systems
Investigating Mixtures, Solutions, Elements, and Compounds: Types of Mixtures
Upon viewing the Investigating Mixtures, Solutions, Elements, and Comnpunds video series, students will be able to do the following: Understand that everything we see, touch, and even things we can't see are made up of matter. Understand...
Curated Video
Why Are pH Values Only In A Range Of 0-14?
The pH scale is used to determine whether a substance is acidic or basic, and to calculate how strong a chemical it is. A pH value is a number that ranges from 1 to 14 for most common chemicals, with seven being the middle or neutral...
Curated Video
Solving Quadratic Equations with No Real Solutions Using Completing the Square
In this video, the teacher explains how to solve a quadratic equation with no real solutions using the method of completing the square. They also review complex numbers and common mistakes to avoid when dealing with leading coefficients....
Curated Video
Finding Solutions to Linear Equations Using Tables
In this video, the teacher explains how to solve a pair of equations with two variables by using tables. They demonstrate how to find multiple solutions for each equation and then determine the common solutions between the two equations....
Curated Video
Using the Quadratic Formula to Solve Quadratic Equations with No Real Solutions
In this video, the teacher explains how to solve a quadratic equation that has no real solutions using the quadratic formula. The video also covers a review of imaginary and complex numbers, as well as a common mistake to avoid when...
Curated Video
Efficient Ways to Check Solutions to Linear Equations
In this lesson, students will learn how to efficiently check their solutions to linear equations. They will explore different methods, such as substituting the solution back into the original equation, solving the equation using...
Curated Video
Apache Kafka - Real-time Stream Processing (Master Class) - Real-time Streaming - Use Cases
In this lecture, you will learn about the categories of real-time stream processing use cases. This video aims to cement the idea and concrete your understanding of the application of real-time stream processing. You will learn about...
Brian McLogan
How to solve a differentialble equation by separating the variables
Learn how to solve the particular solution of differential equations. A differential equation is an equation that relates a function with its derivatives. The solution to a differential equation involves two parts: the general solution...
Brian McLogan
Particular solution of differential equations
Learn how to solve the particular solution of differential equations. A differential equation is an equation that relates a function with its derivatives. The solution to a differential equation involves two parts: the general solution...
Curated Video
Predicting Solutions of Linear Equations
In this video, the teacher explains how to predict the number of solutions in linear equations by identifying key features. They demonstrate examples of equations with one solution, no solutions, and infinitely many solutions,...
Curated Video
Writing and Solving Systems of Equations in Story Problems
In this video, you will learn how to write a system of equations to solve story problems with multiple unknowns. The goal is to find the solutions that satisfy each equation in the system. You will also explore different methods to solve...
Curated Video
Representing Constraints in Story Problems with Inequalities
In this video, the teacher explains how to represent constraints in story problems by writing a system of inequalities. Using the example of a chef needing a certain amount of meat and a specific budget, the teacher demonstrates how to...
Curated Video
Solving Compound Conjunction Inequalities in One Variable by Graphing
In this lesson, students will learn how to solve compound conjunction inequalities in one variable by graphing on a number line. They will understand the similarities between solving multi-step inequalities and equations, and how to...