Curated Video
Understanding Even Numbers: Writing Equations for Equal Amounts
This video is a lesson on showing even numbers by writing equations using objects such as cubes, cans, buttons, squares, and balls. It teaches students the concept of equal amounts and how to divide objects into two equal groups.
Curated Video
Evaluating Functions: Introduction to Function Notation
This video explains how to evaluate functions written in function notation by substituting specific domain values. It discusses the concept of relations and functions and show examples of determining if a relation is a function or not....
Professor Dave Explains
Particle in a Box Part 1: Solving the Schrödinger Equation
Now that we understand the Schrödinger equation, it's time to put it to good use, and solve a quantum problem. Let's find the eigenfunctions and eigenenergies associated with a quantum particle restricted to an infinite square well. This...
Brian McLogan
Eliminating the parameter for parametric equations linear
Learn how to eliminate the parameter in a parametric equation. A parametric equation is a set of equations that express a set of quantities as explicit functions of a number of independent variables, known as parameters. Eliminating the...
Brian McLogan
Given three real zeros, learn how to write the equation of a polynomial
👉 Learn how to write the equation of a polynomial when given rational zeros. Recall that 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...
Brian McLogan
How to set up your triangle when given a point to evaluate trig functions
👉 Learn how to evaluate the six trigonometric functions given a point. When given a point, there are many ways to evaluate the trigonometric functions of the point. The methods include: using the unit circle if the point is a point on...
Brian McLogan
How to Use the Double Angle Formula to Solve for the Values of X
👉 Learn how to use the double angle identities to solve trigonometric equations. When we have equations with a double angle we will apply the identities to create an equation that can help solve by inverse operations or factoring. We...
Brian McLogan
Solving a trigonometric equation by factoring
👉 Learn how to solve trigonometric equations. There are various methods that can be used to evaluate trigonometric equations, they include factoring out the GCF and simplifying the factored equation. Another method is to use a...
Brian McLogan
Convert a rectangular equation to polar form
Convert a rectangular equation to polar form
Curated Video
Solving Equations Using a Balance Scale
In this video, the teacher explains how to solve equations using a balance scale as a visual representation. The lesson emphasizes the importance of maintaining balance by removing the same quantities from both sides of the equation.
Curated Video
Conservation of Momentum: Principles and Calculations
This video is a lecture presentation on the topic of conservation of momentum in physics. It explains the principle of conservation of momentum and how it can be used in calculations. The video provides examples of collisions between...
Curated Video
Identifying Extraneous Solutions in Rational Equations
In this video, the teacher explains how to check for extraneous solutions in rational equations. They demonstrate the process step by step, emphasizing the importance of isolating x and avoiding 0 as a denominator.
FuseSchool
Solving Equations By Iteration
Solving Equations By Iteration | Algebra | Maths | FuseSchool Sometimes we may not know how to solve an equation. We could use trial and improvement to find an approximate solution… however this is really slow and tedious. Another option...
Brian McLogan
Evaluate the integral using the area of a semi circle
👉 Learn how to evaluate the integral of a function. The integral, also called antiderivative, of a function, is the reverse process of differentiation. Integral of a function can be evaluated as indefinite integral or as a definite...
Brian McLogan
Solve a quadratic by applying the square root method
👉Learn how to solve quadratic equations using the square root method. It is important to understand that not all quadratics have to be solved using factoring or quadratic formula. When we only have one variable but it is squared we can...
Virtually Passed
Projectile Motion proof
Formulas used for finding the velocity and position of a projectile. Featured playlist 6 videos Dynamics: Curvilinear Motion Virtually Passed
Math Fortress
Differential Equations: Implicit Solutions (Level 3 of 3)
This video introduces the basic concepts associated with solutions of ordinary differential equations. This video goes over 2 slightly more challenging examples illustrating how to verify implicit solutions, find explicit solutions, and...
Debunked
Can You Survive An Elevator Fall By Jumping?
Find out the best way to survive a 150 meter elevator fall, and at the same time learn about gravitational acceleration and understand Newton's Laws.
Curated Video
Understanding Linear Equations: Infinitely Many Solutions
In this video, the teacher explains that linear equations can have infinitely many solutions by transforming them into a simpler form. The properties of equality are introduced, showing that adding, subtracting, multiplying, and dividing...
Why U
Algebra 82 - Complex Functions
In previous lectures we have seen that quadratic equations that have no solutions when only real values are considered, do have solutions when complex numbers are allowed as input and output values. In this lecture, we check the complex...
Curated Video
Solving Systems of Quadratic and Linear Equations by Graphing
In this video, the teacher explains how to solve a system of equations that includes both a quadratic and a linear equation by graphing. They emphasize the importance of accurately sketching the graphs and provide examples to illustrate...
Brian McLogan
Sketch the slope field and sketch the particular equation
Learn how to create slope fields and sketch the particular solution to a differential equation. Slope fields are tools used to graphically obtain the solutions to a differential equation. It is the estimation of the graphical...
APMonitor
Python 🐍 Solve Nonlinear Equations with fsolve
This tutorial is an introduction to solving nonlinear equations with Python. The solution to linear equations is through matrix operations while sets of nonlinear equations require a solver such as Scipy optimize fsolve to numerically...