Lumos Video Store
This page provides a list of educational videos related to - How to Complete the Square. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to - How to Complete the Square.
Completing the square for vertex form | Quadratic equations | Algebra I | Khan Academy
By Khan Academy
An example problem on how to complete the square to write a quadratic function in vertex form.
Completing the square for vertex form | Quadratic equations | Algebra I | Khan Academy
By Khan Academy
An example problem on how to complete the square to write a quadratic function in vertex form.
Example 3: Completing the square | Quadratic equations | Algebra I | Khan Academy
By Khan Academy
The following resource is a video from Khan Academy that shows how to complete the square to solve quadratic equations.
Solving quadratics by completing the square 2
By Khan Academy
Sal explains what's completing the square of a quadratic expression, how to do it, and why it's so helpful!
Quadratic formula (proof) | Quadratic equations | Algebra I | Khan Academy
By Khan Academy
Watch this video to learn how the quadratic formula is proven from completing the square for the general quadratic equation Ax2 + Bx + C = 0.
Maxima and Minima Part 1
By AlRichards314
This lesson shows how to find local maxima or minima for a quadratic relation using the Completing the Square Method. This is the first of a three part lesson. To find the second part search for Maxima and Minima Part 2. This is one of a series of math video lessons created for the MPM2D grade 10 Academic math course in the province of Ontario, Canada.
1.4 Finding the zeros of a function - Zeros of polynomial function
By Mr. McLogan's Math Channel
In this video tutorial I show you how to find the zeros of the function. I do this by plugging in zero for the dependent variable, f(x), and then solving for the independent variable (x) using algebra. The methods I use to solve for x include completing the square, factoring, square root method, and quadratic formula.I show how to solve math problems online during a live classroom. This is my way of providing free tutoring for the students in my class and for students anywhere in the world. Every video is a short clip that shows exaclty how to solve math problems step by step. The problems are done in real time and in front of a regular classroom.
09 - The Quadratic Formula Explained, Part 1 (Practice Problems & Solutions)
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
2.1 Given the vertex and a point find the equation of a parabola - Videos
By Mr. McLogan's Math Channel
http://www.freemathvideos.com In this math tutorial I will show you how to sketch a quadratic function, find the axis of symmetry, determine the y-intercepts and find the zeros or x-intercepts. To find the x-intercepts we use such methods as setting the equation equal to zero and factor, completing the square or using the square root method. For the y-intercept we set x=0 and solve for f(x). The vertex and axis of symmetry can be found by converting the equation from standard form to vertex form by completing the square. I show how to solve math problems online during live instruction in class. This is my way of providing free tutoring for the students in my class and for students anywhere in the world. Every video is a short clip that shows exaclty how to solve math problems step by step. The problems are done in real time and in front of a regular classroom. These videos are intended to help you learn how to solve math problems, review how to solve a math problems, study for a test
04 - Completing the Square to Solve Quadratic Equations - Part 1
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
Solving quadratic equations by completing the square | Algebra II | Khan Academy
By Khan Academy
This instructor in this video, Sal Khan, explains how to solve quadratic equations by completing the square. Mr. Khan uses computer software (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. The viewer may want to open the video to 'full screen' as the instructor fits a lot of information on a dark screen
Solving quadratic equations by completing the square | Algebra II | Khan Academy
By Khan Academy
This instructor in this video, Sal Khan, explains how to solve quadratic equations by completing the square. Mr. Khan uses computer software (with different colors) to illustrate his points. Sal Khan is the recipient of the 2009 Microsoft Tech Award in Education. The viewer may want to open the video to 'full screen' as the instructor fits a lot of information on a dark screen
The Simple Pendulum
By The Organic Chemistry Tutor
This physics video tutorial discusses the simple harmonic motion of a pendulum. It provides the equations that you need to calculate the period, frequency, and length of a pendulum on Earth, the Moon, or another planet. This video contains plenty of examples and practice problems.
12 - Writing Quadratic Functions in Vertex Form - Part 1 (Graphing Parabolas)
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
02 - Solve Perfect Square Quadratic Equations Part 1
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!
06 - Solve Quadratic Systems of Equations by Substitution - Part 1 (Simultaneous Equations)
By Math and Science
Quality Math And Science Videos that feature step-by-step example problems!