Brian McLogan
Learn how to simplfy a trigonometric expression
👉 Learn how to verify trigonometric identities having rational expressions. To verify trigonometric expression means to verify that the terms on the left-hand side of the equality sign is equal to the terms on the right-hand side. To...
Brian McLogan
Simplify a rational trigonometric expression by factoring out the GCF
👉 Learn how to verify trigonometric identities having rational expressions. To verify trigonometric expression means to verify that the terms on the left-hand side of the equality sign is equal to the terms on the right-hand side. To...
Brian McLogan
Simplifying radicals simplify a 4th root radical expression
👉 Learn how to find the 4th root of an expression. To find the 4th root of an expression, if the exponent of the expression is a multiple of 4, then the 4th root of the expression is the base of the expression with an exponent that is...
Brian McLogan
Simplify a rational expression by factoring the denominator
Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To simplify a rational expression, we factor...
Brian McLogan
Pre-Calculus - How to simplify a basic trigonometric expression - help me with math - cotθ secθ
In this video series I will show you how to simplify trigonometric expressions. We will simplify these expression to either a single trigonometric term or number. To simplify we will use trigonometric identities such as Pythagorean,...
Curated Video
Python In Practice - 15 Projects to Master Python - Button States
This video explains button states. This clip is from the chapter "Advanced Level: Python GUI" of the series "Python in Practice - 15 Projects to Master Python".This section focuses on the advanced level concepts that is on python GUI.
The Guardian
The fight
People with disabilities are among the most discriminated against in Bolivia. Fed up with being ignored, a group of them march across the Andes to the seat of the government in La Paz, asking to speak to President Evo Morales. They are...
Virtually Passed
Math Puzzle - ball in parabolic dish
What is the largest radius of a ball that can rest at the base of a parabolic dish?
The Business Professor
Requirements for Cancelling an Insurance Contract
Requirements for Cancelling an Insurance Contract
Catalyst University
General Chemistry | Ideal Gas Law (PV=nRT) [Example #1]
In this video, we will do an example calculation using the ideal gas equation of state, PV=nRT. [Solving for volume, V]
TMW Media
Velocity and Acceleration In One Dimension: Converting units
We will learn how to convert units by solving a problem. Velocity and Acceleration In One Dimension, Part 3
Brian McLogan
Simplifying radicals simplify a square root expression
👉 Learn how to simplify the square root of an expression. The square root of an expression is an expression which will multiply itself twice to give the original expression. To simplify the square root of an expression, we...
KnowMo
Cross Multiplying: Solving Advanced Linear Equations
This video is a lecture presentation on cross multiplying in more advanced linear equations. The presenter explains how to deal with fractional parts of equations by using cross multiplication to move terms from one side of the equation...
Curated Video
Introduction to Differentiation and Applying Differentiation Formulae
This video is a math lesson on differentiation, where the presenter explains the concept of differentiation from first principles and how to apply it to different functions. They also discuss the general rule for differentiation and show...
Brian McLogan
Determine the zeros of a polynomial by factoring
we find two factors of the product of the constant term (the term with no variable) and the coefficient of the squared variable whose sum gives the linear term. These factors are now placed in separate brackets with x to form the factors...
Curated Video
KS2 Primary Maths Age 13-17 - Fractions, Decimals and Percentages: Multiplying Fractions - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Brian McLogan
How to find the composition of inverse functions
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
Curated Video
KS2 Primary Maths Age 9-13 - Fractions, Decimals and Percentages : Equivalent Fractions and Decimals - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Brian McLogan
Solving a proportion with x on both sides
👉 Learn how to solve proportions. Two ratios are said to be proportional when the two ratios are equal. Thus, proportion problems are problems involving the equality of two ratios. When given a proportion problem with an unknown, we...
Curated Video
Simplifying Expressions: Identifying and Combining Like Terms
In this video, you will learn how to simplify algebraic expressions involving addition and subtraction by identifying and combining like terms. You will understand the concept of terms, coefficients, and the commutative property of...
Curated Video
Java 11 Programming for Beginners 3.2: Hide Your Implementation with Abstraction
We demonstrate encapsulation while building the first Slack bot. • Explain the theory of abstraction • Write the voting (helper) bot
Tarver Academy
How to Solve Linear Equations - Completing the Square
In This Episode, Tyler Teaches Us About How to Solve Linear Equations - Completing the Square
Brian McLogan
How to factor using the area of a rectangle with difference of two squares
👉Learn how to factor quadratics using the difference of two squares method. When a quadratic contains two terms where each of the terms can be expressed as the square of a number and the sign between the two terms is the minus sign, then...
Science360
NSF SCIENCE360 SUPER SCIENCE REWIND: NO BONES ABOUT IT
In this Super Science Rewind, Charlie and Jordan explore how engineers are studying the way bones heal in order to make materials last longer. The ability to bounce back after breaking is important because it allows the healed bone to...