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Brian McLogan
Learn how to rationalize the denominator with a radical in denominator
👉 Learn how to find the square root of rational numbers. To find the square root of a rational number, we first express the rational number as the square root of the numerator divided by the square root of the denominator and simplify....
Professor Dave Explains
Integration by Trigonometric Substitution
An introduction to integration by trigonometric substitution.
Brian McLogan
How to Multiply Two Radical Expressions and Then Multiply
👉 Learn how to multiply radicals. A radical is an expression or a number under the root symbol. To multiply radicals with the same root, it is usually easy to evaluate the product by multiplying the numbers or expressions inside the...
Catalyst University
How can fuel combust into a GIANT FIRE? | Hydrocarbon Combustion Mechanism
Obviously, gasoline and other fuels burn in the presence of fire. How does this occur? Here, we will explore the activation of oxygen to it excited singlet state and combustion of the hydrocarbon, octane. Join us here.<br/>
Brian McLogan
Adding and Subtracting radical expressions
👉 Learn how to add or subtract radicals. A radical is a number or an expression under the root symbol. Radicals can only be added or subtracted if the numbers or expressions under the roots are the same for all terms. To add or subtract...
Brian McLogan
How to Simplify the Square Root of 32
👉 Learn how to find the square root of a number. To find the square root of a number, we identify whether that number which we want to find its square root is a perfect square. This is done by identifying a number which when raised to...
Brian McLogan
Taking the Square Root of a Decimal
👉 Learn how to find the square root of a number. To find the square root of a number, we identify whether that number which we want to find its square root is a perfect square. This is done by identifying a number which when raised to...
Curated Video
Finding Square Roots of Perfect Squares
In this video, the teacher explains how to find the square root of perfect squares by visualizing squares and using new notation. They also discuss the definition of a square root and explain why not all numbers have exact square roots....
Curated Video
Finding the Square Root of Perfect Squares
In this video, the teacher explains how to find the square root of numbers that are perfect squares. They introduce the square root symbol and explain that it represents the side length of the square formed by the perfect square. They...
Tarver Academy
How to Simplify Radicals aka Simplifying Square Roots
In This Episode, Tyler Teaches Us About How to Simplify Radicals aka Simplifying Square Roots
Curated Video
Simplifying Radicals with Imaginary Numbers
In this lesson, students learn how to simplify radicals by using the imaginary unit, "i." They review key vocabulary, such as radican and perfect square factor, and practice simplifying radicals with negative radicans.
Professor Dave Explains
Solving Quadratics by Using the Quadratic Formula
Solving quadratic equations.
Tarver Academy
5-8 Applying Special Right Triangles - GEOMETRY
In This Episode, Tyler Teaches Us About Applying Special Right Triangles - Geometry
Professor Dave Explains
Solving Algebraic Equations With Roots and Exponents
Working with roots and exponents.
Hip Hughes History
Who Were the Black Panthers? US History Review
Who were the Black Panthers? What did they believe in and what were their positives contributions as well as there darker sides? A deep dive into the revolutionary political party, the Black Panthers. Including the BPP's origins,...
Curated Video
Dividing Complex Polynomials with the TI-89 Titanium
In this video, the teacher explains how to divide complex polynomials using the TI-89 Titanium computer algebra system. They demonstrate how to input exponents and radicals correctly and use the algebra menu to display the quotient,...
Cerebellum
The Age Of Enlightenment - The French Revolution
The Enlightenment may not have left physical evidence behind like the pyramids of Egypt or the Coliseum of Rome, but it has left us an intellectual heritage which is unquestionable in its importance. This video looks at how one of the...
Curated Video
Graphing Quadratic Equations: Finding the Vertex and Maximum Height
In this video, the teacher explains how to graph a quadratic equation by identifying the vertex and another point on the parabola. They also demonstrate how to use the quadratic formula to find the zeros and the vertex of the equation.
Curated Video
Rationalizing Denominators
This video explains how to rationalize the denominator of a fraction by multiplying it by 1. It covers rationalizing denominators with square roots and cube roots, as well as dealing with irrational numbers and variables.
Curated OER
What is the Quotient Property of Square Roots?
Before defining the quotient property of square roots, the teacher in this video works through an example that shows how the property is possible. She then goes through a couple more examples of the property in action. Show this resource...
Curated OER
What is the Product Property of Square Roots?
If your class has a grasp of square roots, but is having difficulty with the product property of square roots, this video might be for you! In the video, an instructor completes a short proof of the property, defines the property, and...