Curated Video
Solving Linear Equations: Choosing Between Division and Distribution
In this video, students learn how to solve linear equations by choosing between dividing or distributing. The teacher explains the properties of equality and demonstrates solving equations using both methods.
Catalyst University
Real Gas Behavior | Principle of Corresponding States [Example #2]
In this video, I work a second example problem using the principle of corresponding states. -Find the temperature and pressure at which a gas behaves as another gas.
Curated Video
Finding the Angle of Elevation
In this video, the teacher explains how to find the angle of elevation or depression in a right triangle. Using the concepts of inverse trigonometric functions and the side lengths of the triangle, the teacher demonstrates how to set up...
Curated Video
Solving Word Problems with Positive and Negative Fractions
In this lesson, students will learn how to solve word problems involving positive and negative fractions by using mathematical reasoning. The lesson emphasizes the importance of understanding the problem and ensuring that the final...
Brian McLogan
How to solve a logarithmic equation with extraneous solution, ln(3x-2)+ln(x-1)=2ln(x)
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Curated Video
Problem Solving and Converting Measurements in Real Life Situations
In this lesson, students learn how to apply their knowledge of converting measurements and problem-solving to real-life situations, specifically in the context of planning for a soccer game. They explore different metric systems for...
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.
Flipping Physics
The Force of Gravitational Attraction between the Earth and the Moon
According to NASA, the mass of the Earth is 5.97 x 10^24 kg, the mass of the Moon is 7.3 x 10^22 kg, and the mean distance between the Earth and the Moon is 3.84 x 10^8 m. What is the force of gravitational attraction between the Earth...
Makematic
Teams Pitch Solutions
Children form STEAM teams that work on fascinating real-world problems, design solutions, and then pitch their ideas to others. They build skills in articulating points of view, embracing others’ ideas, and finding new ways to collaborate.
Curated Video
Solving Story Problems with Unlike Fractions Using Number Lines
In this video, the teacher explains how to solve story problems with unlike fractions using number lines. The teacher demonstrates the steps to solve a specific problem about organizing post-it notes by color.
Zach Star
How to Excel at Math and Science
This video covers a summary of the book "how to excel at math and science." Whether you are a high school student struggling with math and science, or a college student studying engineering, math, physics, etc and are doing well, the...
Curated Video
Solving Systems of Equations using Linear Combination
In this video, we learn how to solve a system of equations using linear combination, also known as elimination. The teacher explains the process step by step and provides examples to demonstrate the concept. By adding the two equations...
Brian McLogan
How to find the equation of a circle by eliminating the parameter
I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips. I believe everyone can learn math...
Packt
Positive Impact Advantages of AI : What Can AI Do for Businesses?
From the section: Getting Started with Artificial Intelligence with Python. In this section, learners are introduced to Artificial Intelligence and the libraries they will be using for the rest of the course, including NumPy, matplotlib,...
APMonitor
MathCAD Graphing and Calculus
Plotting expressions is important to visualize data, relationships between variables, and perform analysis. Mathcad plotting allows visualization of variable values, functions, and data points. Included in this demonstration is common...
Brian McLogan
Finding the inverse of a function
👉 Learn how to find the inverse of a linear function. A linear function is a function whose highest exponent in the variable(s) is 1. The inverse of a function is a function that reverses the "effect" of the original function. One...
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...
Brian McLogan
Take the log of both sides to find the derivative
👉 Learn how to find the derivative of an implicit function. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the derivative of a...
Brian McLogan
How to write a quadratic of it's factors 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...
Virtually Passed
Simple Truss Problem Q1 Reaction forces
This problem involves finding the reaction forces acting on a truss with a 20kN force acting on it.
Curated Video
Multiplying Whole Numbers and Fractions Using Fraction Models
In this lesson, students will learn how to use a fraction model to multiply a whole number and a fraction. The video provides visual representations and step-by-step explanations to help students understand the concept.
Brian McLogan
Solving a quadratic equation with imaginary solutions
👉Learn how to solve quadratic equations by factoring when a is equal to 1. A quadratic is an algebraic expression having 2 as the highest power of its variable(s). To factor an algebraic expression means to break it up into factors...
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...
Flipping Physics
Minimum Speed for Water in a Bucket Revolving in a Vertical Circle
What is the minimum angular speed necessary to keep water in a vertically revolving bucket? The rope radius is 0.77 m.