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Brian McLogan
How to factor and solve a trinomial when it is not set to zero
๐Learn 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
What does the discriminat tell us about our zeros of a equation
๐ Learn all about the quadratic formula. The quadratic formula is a formula which can be used to find the roots of (solve) a quadratic equation. The quadratic formula is given by x = (-b +/- sqrt(b^2 - 4ac)) / 2a, where a is the...
Brian McLogan
Solving a quadratic by factoring but first setting equal to zero
๐Learn 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
Labeling the parts of a quadratic when solving, zeros, factors, equation
๐Learn 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
How to solve quadratic equations by factoring when a is equal to one
๐Learn 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...
Visual Learning Systems
Plant Structures: Summing Up (Plant Structures)
Students will explore the basic parts of a plant including the stem, roots, and leaves. The series of videos describes the functions of each of these plant parts using many real-world examples that students will recognize easily....
Brian McLogan
Learning to solve a quadratic with two irrational solutions using quadratic formula
๐ 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
Simplifying a rational expression with a radical denominator
๐ Learn how to find the square root of rational expressions. To find the square root of a rational expression, we first express the rational expression as the square root of the numerator divided by the square root of the denominator....
Curated Video
Learning Scala Web Development (Video 9)
The Scala programming language has gained a lot of traction in the last couple of years because of its functional orientation and conciseness. The industry has a strong interest in using Scala in modern production systems, and as...
Brian McLogan
Solve by factoring when a=1
๐Learn 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
Find the roots of a quadratic using the quadratic formula
๐ 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...
Curated Video
Introduction to Hydroponic Gardening
Hydroponic gardening is the art of growing plants without soil. It involves providing plants with a balanced nutrient solution that is delivered directly to their roots. With hydroponics, plants can easily absorb the nutrients they need,...
Brian McLogan
Using the square root method to solve a quadratic equation
๐Learn 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...
Hip Hughes History
The 1808 Election Explained
A video lecture outlining the Presidential Election of 1808.
Curated Video
Python 3: Project-based Python, Algorithms, Data Structures - Introduction to Trees and Binary Search Trees
Delete scenario 2 - deleting nodes with 1 child node<br/<br/>>
This clip is from the chapter "Algorithms - Search and abstract data structures" of the series "Python 3: Project-based Python, Algorithms, Data Structures".null
This clip is from the chapter "Algorithms - Search and abstract data structures" of the series "Python 3: Project-based Python, Algorithms, Data Structures".null
Brian McLogan
Factoring out the GCF to solve a quadratic equation
๐Learn how to solve a quadratic equation by factoring out the GCF. When factoring out the GCF from an equation we will be looking for what the terms have in common. This method is very useful for quadratic equations that does not have...
Curated Video
Unraveling the Control and Coordination of Plant Growth: Understanding Phototropism and Gravitropism
The video discusses how plants grow and respond to changes in their environment through the use of plant hormones, specifically auxin. The presenter talks about the concept of tropism and how auxin controls the growth of both shoots and...
KnowMo
Introduction to Quadratic Graphs
This video provides an informative introduction to quadratic graphs. The presenter explains the definition of a quadratic equation and how to identify one, the standard format of a quadratic equation, and the process of substituting...
Brian McLogan
Solving a two-step equation when your variable is being divided
๐ Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Brian McLogan
Algebra 2 - Why do we use complex numbers for square roots
In this video playlist I will explain where imaginary and complex numbers come from and how we can use them to help us solve problems. We will also explore the complex property of equality to solve for values of complex numbers.
Curated Video
Learning Scala Web Development (Video 8)
The Scala programming language has gained a lot of traction in the last couple of years because of its functional orientation and conciseness. The industry has a strong interest in using Scala in modern production systems, and as...
National Parks Service
Yellowstone National Park - Mutualism
Distance learning video about mutualism.
Brian McLogan
Master How to solve a quadratic equation with two terms by factoring out the GCF
Master How to solve a quadratic equation with two terms by factoring out the GCF So what I'd like to do is show you how to solve a quadratic equation by factoring out the GCF. So basically, in this one, when...
Brave Wilderness
DON'T WAKE the WOMBAT?!
On this episode of Breaking Trail, Coyote meets Wanda the Wombat! Wombats are marsupials and can be found throughout a wide range of Australia. However unlike their cousins the Koala and the Kangaroo they are primarily nocturnal... So in...