All
Search
Images
Videos
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
5:13
Study.com
Yuanxin (Amy) Yang Alcocer
Quadratic Equation | Definition, Formula & Examples
What is a quadratic equation? Learn what makes an equation quadratic and what does a quadratic equation looks like. See some examples of a quadratic equation.
316K views
May 6, 2014
Khan Academy Courses
Khan Academy Review: The Best Free Online Learning Tool
pcmag.com
2K views
3 weeks ago
3:17
Why use Khan Academy?
YouTube
Khan Academy India - Englis
83.5K views
May 19, 2022
4:33
Biology overview
YouTube
Khan Academy
635.8K views
Mar 14, 2016
Top videos
9:15
Introduction to the quadratic equation | Quadratic equations | Algebra I | Khan Academy
YouTube
Khan Academy
1.5M views
Jan 28, 2007
2:37
Interpret a quadratic graph | Quadratic functions & equations | Algebra 1 | Khan Academy
YouTube
Khan Academy
19.3K views
Aug 15, 2019
7:34
Quadratic formula (proof) | Quadratic equations | Algebra I | Khan Academy
YouTube
Khan Academy
323.1K views
Jun 18, 2008
Khan Academy Math
7:28
Algebra: Linear equations 1 | Linear equations | Algebra I | Khan Academy
YouTube
Khan Academy
2.8M views
Nov 19, 2006
8:53
Introduction to solving an equation with variables on both sides | Algebra I | Khan Academy
YouTube
Khan Academy
2.7M views
Sep 15, 2010
5:54
Introduction to rational and irrational numbers | Algebra I | Khan Academy
YouTube
Khan Academy
2.4M views
Dec 23, 2013
9:15
Introduction to the quadratic equation | Quadratic equations | A
…
1.5M views
Jan 28, 2007
YouTube
Khan Academy
2:37
Interpret a quadratic graph | Quadratic functions & equations |
…
19.3K views
Aug 15, 2019
YouTube
Khan Academy
7:34
Quadratic formula (proof) | Quadratic equations | Algebra I | K
…
323.1K views
Jun 18, 2008
YouTube
Khan Academy
How to Write the Equation of a Quadratic Function Given Its Grap
…
Jun 11, 2021
study.com
4:51
Example 5: Using the quadratic formula | Quadratic equations | Al
…
162.3K views
Jul 13, 2011
YouTube
Khan Academy
2:22
Manipulating quadratic and exponential expressions — Basic
…
Feb 9, 2021
YouTube
Khan Academy SAT
3:05
Factoring quadratics with a common factor | Algebra 1 | Khan Academy
9.9K views
Aug 15, 2019
YouTube
Khan Academy
9:49
Quadratic inequalities | Polynomial and rational functions | Algebra II
…
495.6K views
Mar 6, 2007
YouTube
Khan Academy
5:44
Example 3: Completing the square | Quadratic equations | Algebra I | K
…
447.7K views
Jul 13, 2011
YouTube
Khan Academy
1:16
Solving quadratic equations Basic example | Math | SAT | Khan Acad
…
Jun 18, 2019
YouTube
Khan Academy SAT
11:54
Algebra II: Quadratics and shifts | Quadratic equations | Algebra I | K
…
76.5K views
Dec 22, 2008
YouTube
Khan Academy
4:34
Solving quadratics by factoring: leading coefficient â  1 | High
…
262.1K views
Mar 2, 2016
YouTube
Khan Academy
6:12
Quadratic systems: a line and a parabola | Equations | Algebra 2 |
…
22.7K views
Jul 19, 2019
YouTube
Khan Academy
8:22
Finding features of quadratic functions | Mathematics II | High S
…
153.3K views
Mar 3, 2016
YouTube
Khan Academy
10:14
Discriminant of quadratic equations | Polynomial and rational function
…
541.6K views
Apr 12, 2010
YouTube
Khan Academy
3:56
Quadratic Function | Formula, Graph & Examples
62K views
Dec 22, 2016
Study.com
7:03
Graphing a parabola with a table of values | Quadratic equations | Alg
…
729.2K views
Aug 7, 2015
YouTube
Khan Academy
6:22
Solving a quadratic equation by factoring | Algebra II | Khan Acade
…
2M views
Jun 23, 2010
YouTube
Khan Academy
9:31
Completing the square for quadratic formula | Quadratic equations | Al
…
93.4K views
Jun 24, 2010
YouTube
Khan Academy
2:27
Quadratic equations | Worked example | Praxis Core Math | Kha
…
3.7K views
Apr 11, 2019
YouTube
Khan Academy Praxis
3:54
Solving quadratics using structure | Mathematics II | High School Math
…
140.4K views
Feb 11, 2016
YouTube
Khan Academy
5:50
Strategy in solving quadratic equations | Quadratic functions &
…
6.7K views
Jul 6, 2020
YouTube
Khan Academy
6:35
Fundamental theorem of algebra for quadratic | Algebra II | Khan Acad
…
105.6K views
Mar 26, 2014
YouTube
Khan Academy
6:41
Worked examples: Forms & features of quadratic functions | High Scho
…
47.9K views
Apr 4, 2017
YouTube
Khan Academy
7:54
Quadratic inequality example 2 | Functions and their graphs | Alge
…
107.7K views
Dec 17, 2013
YouTube
Khan Academy
11:31
Examples: Graphing and interpreting quadratics | Quadrati
…
Dec 22, 2008
YouTube
Khan Academy
2:34
Interpreting a parabola in context | Quadratic functions & equations |
…
11.9K views
Jul 6, 2020
YouTube
Khan Academy
9:35
How To Find The Equation of a Quadratic Function From a Graph
542.5K views
Mar 7, 2023
YouTube
The Organic Chemistry Tutor
8:29
Rewriting a quadratic function to find roots and vertex | Algebra I |
…
375.4K views
Dec 17, 2013
YouTube
Khan Academy
See more videos
More like this
Feedback