Brian McLogan
Given the center, vertex and co vertex, write the equation of the ellipse
Learn how to write the equation of an ellipse from its properties. The equation of an ellipse comprises of three major properties of the ellipse: the major radius (a), the minor radius (b) and the center (h, k). The ellipse is vertical...
Curated Video
High Performance Scientific Computing with C 3.2: Pipelining and Hardware-Oriented Design
How can we design our programs to take the most advantage of modern CPU design? • Learn about caching • Learn about branch prediction and speculative execution • Stay out of the way of the CPU and compiler!
Brian McLogan
How to write the domain in interval notation with radical in numerator and denominator
👉 Learn how to find the domain of rational functions with radicals in both the numerator and the denominator. Recall that the domain of a function is the set of possible input values (x-values) of the function. For a rational function,...
Curated Video
DevOps with GIT(Flow) Jenkins, Artifactory, Sonar, ELK, JIRA - Install and Configure Apache Tomcat
In this video, you will be able to understand the installation steps for tomcat and be able to navigate to the home page of the app server. This clip is from the chapter "Installation and Configuration of Software" of the series "DevOps...
Brian McLogan
What properties are important to know for simplifying radical expressions
👉 Learn the basics of simplifying radicals. A radical is an expression having the root/radical symbol. A radical expression can also be rewritten as an expression with fractional/rational exponent. The number outside the radical symbol...
Brian McLogan
Simplify and add two 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...
FuseSchool
Exact Trig Values - Easy Table
There are some key angles that have exact values in trigonometry. The ones we need to know are 0, 30, 45, 60 and 90. In this video we will discover one method of remember what these values are - using a table. In the second part we will...
Brian McLogan
Expanding a logarithm using the fourth root
👉 Learn how to expand logarithmic expressions involving radicals. A logarithmic expression is an expression having logarithms in it. To expand logarithmic expressions means to use the logarithm laws to expand (open up) logarithm...
Brian McLogan
How to solve a word problem involving the cube root
👉 Learn how to solve literal equations involving formulas. A literal equation is an equation where the unknown values are represented by variables. To solve a literal equation means to make one of the variables the subject of the...
Brian McLogan
How to use a 45 45 90 special right triangle to determine the sides of a triangle
👉 Learn about the special right triangles. A special right triangle is a right triangle having angles of 30, 60, 90, or 45, 45, 90. Knowledge of the ratio of the length of sides of a special right triangle enables us to solve for any...
Brian McLogan
How do you determine the base of a parallelogram given area
👉 Learn all about Area and Perimeter. In this playlist, we will explore how to determine the area and perimeter of 2-dimensional figures. We will also look into combinations of figures. The focus will be on rectangles, squares,...
KnowMo
Equation of a Circle and Finding the Tangent
In this video, the presenter discusses the equation of a circle, including its general formula and how to find the radius and equation using Pythagoras. They also demonstrate how to calculate the equation of the tangent to a circle and...
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 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
Algebra 2 - How do you solve for values by using equality of complex numbers, 3x-5+(y-3)i =7+6i
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. 3x - 5 +...
Brian McLogan
Expanding logarithmic expressions
👉 Learn how to expand logarithmic expressions involving radicals. A logarithmic expression is an expression having logarithms in it. To expand logarithmic expressions means to use the logarithm laws to expand (open up) logarithm...
Brian McLogan
Condensing logarithmic expressions
👉 Learn how to condense logarithmic expressions. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions from the expanded...
Brian McLogan
Determine Which Functions are Even and Which are Odd
👉 Learn how to determine if a function is even or odd. A function is even if the graph of the function is symmetrical about the y-axis, or a function is even if f(x) = f(-x). A function is odd if the graph of the function is symmetrical...
Brian McLogan
How to simplify the root of a rational expression
👉 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 18)
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 such,...
Brian McLogan
Learn how to solve a word problem using square roots, velocity and distance
👉 Learn how to solve literal equations involving formulas. A literal equation is an equation where the unknown values are represented by variables. To solve a literal equation means to make one of the variables the subject of the...
Curated Video
Python 3: Project-based Python, Algorithms, Data Structures - Visualize Stacks and Queues, and their operations
Delete scenario one - deleting nodes with no children (leaf nodes) This clip is from the chapter "Algorithms - Search and abstract data structures" of the series "Python 3: Project-based Python, Algorithms, Data Structures".null
Curated Video
Python 3: Project-based Python, Algorithms, Data Structures - Hash project 4: Build search method
In-depth look at in-order traversal and how it results in a sorted representation of the nodes of a BST This clip is from the chapter "Algorithms - Search and abstract data structures" of the series "Python 3: Project-based Python,...
History Hit
The Silk Roads: Trade and Movement: Mesopotamia
What was the purpose of canal building in this area at the time? What is special about the Tigris river? The Silk Roads: Trade and Movement, Part 4
Brian McLogan
Graph piecewise functions exponential and cuberoot
👉 Learn how to graph piecewise functions. A piecewise function is a function which have more than one sub-functions for different sub-intervals(sub-domains) of the function's domain. To graph a piecewise function, we graph the different...