Brian McLogan
MASTER Simplifying a imaginary number to a higher power
MASTER Simplifying a imaginary number to a higher power
Brian McLogan
Learn how to factor out a number from a binomial
👉 Learn how to factor polynomials by GCF. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. To factor an algebraic expression means to break it...
Curated Video
Rationalizing the Denominator
This lesson will cover rationalizing the denominator using a factor of 1 and conjugates.
Brian McLogan
Graphing a Negative Angle in Terms of PI in Standard Position
👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is equivalent to 2pi radians and 360...
Brian McLogan
Graph a Negative Angle in Radians Larger than 2PI
👉 Learn how to sketch angles in terms of pi. An angle is the figure formed by two rays sharing the same endpoint. Angle is measured in radians or in degrees. One complete revolution about a point is equivalent to 2pi radians and 360...
Brian McLogan
Calculus Unit 4 How to take the integral of square root of x
Calculus Unit 4 How to take the integral of square root of x
Brian McLogan
Simplify complex numbers
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Curated Video
PySpark and AWS: Master Big Data with PySpark and AWS - Spark DF (Spark SQL)
In this lesson, we will explore Spark SQL. This clip is from the chapter "Spark DFs" of the series "PySpark and AWS: Master Big Data with PySpark and AWS".This section focuses on Spark DataFrames in depth.
Curated Video
Product Property of Radicals
This lesson will review how to use the Product Property of Radicals to simplify radicals. Students will learn rewrite expressions involving radicals and rational exponents using the properties of exponents. Exemplar problems are modeled...
Curated Video
What are Equivalent Fractions for Kids- 4th grade Math
In this video, we explore what equivalent fractions are and why they are useful. We also learn different ways to find equivalent fractions, including using models and a fraction chart, as well as multiplying or dividing the numerator and...
Brian McLogan
Pre-Calculus - How to simplify imaginary numbers to a higher power
In this video series I show you how to simplify complex numbers to a higher power. We notice that i raised to a power repeats itself after the 4th degree. So we will divide the power in the problem by 4 and use the remainder to simplify...
Curated Video
5 Common English Idioms
Here are 5 very common English idioms! These are expressions that are frequently used by native speakers in the present day. Even if you don't use them in your speech, it is important to understand a lot of idioms if you want your...
Curated Video
Adding Fractions Using the Number Line (Part 2)
Add fractions with unlike denominators using the number line.
Curated Video
Identifying Equivalent Expressions (Example)
Identify when two expressions are equivalent.
Curated Video
Quotient Property and Operations with Radicals
This video reviews the Quotient Property relative to simplifying radicals, as well as radical like terms and operations with radicals.
Curated Video
Grade 7 Common Core Math YEAR END REVIEW Part A
This video lesson provides guided practice to prepare for a Grade 7 Common Core Mathematics cumulative assessment. The questions that are presented and modeled are the released 2018 MCAS Session A questions. A calculator is not permitted...
Curated Video
Applying the Distributive Property with Diagrams
In this video, students learn about the distributive property and how to apply it using diagrams. The teacher explains the concept of equivalent expressions and demonstrates how to expand and simplify expressions using blocks and visual...
Curated Video
Elasticsearch 7 and Elastic Stack - In Depth and Hands On! - JavaScript Object Notation (JSON) Search In-Depth
This video explains how to search with Elasticsearch using JSON Search In-Depth. This clip is from the chapter "Searching with Elasticsearch" of the series "Elasticsearch 7 and Elastic Stack - In Depth and Hands On".This section explains...
Brian McLogan
Learn to evaluate for the secant of an angle without using a triangle
👉 Learn how to evaluate trigonometric functions of a given angle. Given an angle greater than 2pi in radians, to evaluate the trigonometric functions of the given angle, we first determine the smallest positive coterminal angle of the...
Brian McLogan
Master how to find if two vectors are orthagonal, parallel or neither
Master how to find if two vectors are orthagonal, parallel or neither
Curated Video
Scaling Recipes with Unit Rates
In this video, the teacher explains how to make changes to the amount of ingredients in a recipe without affecting the taste of the food. Using the example of Ted accidentally adding too much butter to his muffin mix, the teacher...
Brian McLogan
Factor out a fraction to complete the square and find the vertex
👉 Learn how to identify the vertex of a parabola by completing the square. A parabola is the shape of the graph of a quadratic equation. A quadratic equation can be written in the standard form (i.e. in the form y = ax^2 + bx + c) or it...