Brian McLogan
Combining rational expression with unlike denominators
Learn how to add/subtract rational expressions with trinomials in the denominator. When adding or subtracting two or more rational expressions with common denominators, we add or subtract only the numerator while we keep the denominator...
Curated Video
Python for Data Analysis: Step-By-Step with Projects - If Statements, Loops
This video explains if statements, loops. This clip is from the chapter "Python Crash Course" of the series "Python for Data Analysis: Step-By-Step with Projects".This section gives you a crash course in Python.
Curated Video
Python for Everybody: The Ultimate Python 3 Bootcamp - Strings (Sequences)
Let's learn about a "sequence". The first one is a string. Not like a knitting string, but more like a sentence. Confused? This lesson will clarify everything. This clip is from the chapter "Beginner-friendly Python" of the series...
Curated Video
Vim Masterclass - Exercise Eight - Text Objects - Walkthrough
This video presents an exercise that helps you to learn about Vim's text objects. This clip is from the chapter "Text Objects and Macros" of the series "Vim Masterclass".This section explains text objects and macros.
Curated Video
Solving Multi-Step Equations the Easy Way
In this video lesson we will learn how to solve multi-step equations by isolating the variable, using distributive property to clear parentheses, combining like terms, and clearing the coefficient. We will ask ourselves how can we be...
Curated Video
Multiplying Algebraic Expressions (Part 2)
Use the commutative and associative properties to multiply expressions containing variables.
Curated Video
Introduction to Exponents and Evaluating Expressions with Exponents
This video lesson will review the vocabulary of a power. Students will learn the difference between the base and the exponent. The idea of repeated factors will be reviewed. Students will discover the importance of using parentheses....
Brian McLogan
Operations with functions
👉 Learn how to apply operations to functions such as adding, subtracting, multiplying, and dividing to two functions. To add/subtract/multiply or divide two functions, we algebraically add/subtract/multiply or add the rules (contents) of...
Brian McLogan
Understanding multiplying trig functions
👉 Learn how to simplify trigonometric expressions by factoring, expansion, and re-grouping. To simplify a trigonometric identity means to reduce the identity to the simplest form it can take which may be a number or a simple...
Brian McLogan
Evaluate an expression by simplifying the sum and difference formulas
👉 Learn all about sum and difference angle identities. In this video playlist, you will learn how to evaluate, solve, simplify and verify using sum and difference angle identities. We will evaluate using angles not found on the unit...
Brian McLogan
Multiplying two functions together
👉 Learn how to multiply two functions. We will explore the multiplication of linear, quadratic, rational, and radical functions. To multiply two functions, we simply algebraically multiply the rules (contents) of the two functions. We...
Brian McLogan
Find the polynomial function with integer coefficients that has given zeros
👉 Learn how to write the equation of a polynomial when given complex zeros. Recall that 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. The...
Brian McLogan
Learn how to verify two functions if they are inverses of each other or not
👉 Learn how to show that two functions are inverses. The composition of two functions is using one function as the argument (input) of another function. In simple terms composition of two functions is putting one function inside another...
Brian McLogan
MASTER solving literal equations using additional techniques
MASTER solving literal equations using additional techniques
Curated Video
The Complete Java Developer Course: From Beginner to Master - Project - Average of Three
This video is the first project of this section where the program asks three input from the user and then prints the average of three numbers. This clip is from the chapter "Introducing Java" of the series "The Complete Java Developer...
Brian McLogan
Master Graphing Logarithmic Equations with multiple transformations
Master Graphing Logarithmic Equations with multiple transformations
Brian McLogan
Master evaluating the first six terms of a sequence #1
Master evaluating the first six terms of a sequence #1
Brian McLogan
Master evaluating the composition of two functions
Master evaluating the composition of two functions
Brian McLogan
4g Example 4 (Find the missing Angle of a triangle)
4g Example 4 (Find the missing Angle of a triangle)
Brian McLogan
Simplifying an expression with brackets and parenthesis
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...
Brian McLogan
Tutorial - Simplifying Expressions with Complex numbers ex 2, (3 + 2i) + (5 - i) + 6i
In this video playlist you will learn everything you need to know with complex and imaginary numbers (3 + 2i) + (5 - i) + 6i
Brian McLogan
Solving Absolute value equations with a variable on both sides
Learn how to solve absolute value equations with extraneous solutions. Absolute value of a number is the positive value of the number. For instance, the absolute value of 2 is 2 and the absolute value of -2 is also 2. To solve an...
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...