Brian McLogan
How to apply the compostion of two functions
In this video we will discuss how to simplify radical expressions as well as apply operations such as adding, subtracting, dividing, and multiplying. f(x) = x^2; g(x) = -x + 1. Find (g o f)(x)
Brian McLogan
Determining if two functions are inverses
👉 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
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
Learn how to find the value c that creates a perfect square trinomial, x^2 - 7x + c
👉 Learn how to find the value c that completes the square in a quadratic expression. A quadratic expression is an expression whose highest exponent in the variable(s) is 2. It is of the form ax^2 + bx + c where a, b, and c are constants....
Brian McLogan
Learn how to find the value c that completes the square with a fraction, x^2 + 5x + c
👉 Learn how to find the value c that completes the square in a quadratic expression. A quadratic expression is an expression whose highest exponent in the variable(s) is 2. It is of the form ax^2 + bx + c where a, b, and c are constants....
Curated Video
The Complete Guide to ASP.NET Core MVC (.NET 5) - Solution - Add Cover Type Model and Repository
In this video, we'll look at the solution to add cover type model and repository. This clip is from the chapter "Cover Type CRUD" of the series "The Complete Guide to ASP.NET Core MVC (.NET 5)".In this section, let's look at cover type...
Curated Video
The Complete Guide to ASP.NET Core MVC (.NET 5) - Assignment - Add Application User to Repository
In this video, we'll take an assignment to add application user to repository. This clip is from the chapter "Company and User" of the series "The Complete Guide to ASP.NET Core MVC (.NET 5)".In this section, let's look at company and user.
Brian McLogan
Simplifying an expression with rational powers using power to quotient and product rule
👉 Learn how to simplify rational powers using the power and the quotient rules. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the quotient law which states...
Brian McLogan
What does the absolute value symbol represent
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
Subtracting two rational expressions 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...
Brian McLogan
Subtracting the cube root of two numbers and simplifying
👉 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
Learn how to multiply two rational expressions and then simplify
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
Learn to evaluate an expression with a negative rational exponent ex 5, (cuberoot(8))^-1
👉 Learn how to simplify rational powers using the power rule. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the power rule which states that when an...
Curated Video
Adding Multi-Digit Whole Numbers
Add multi-digit whole numbers when no carry is needed.
Brian McLogan
Learn how to solve a literal equation with a quadratic term h = vt-gt^2 , g ex 22
👉 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
Solving a multi step equation with two sets of parenthesis ex 17, (c+3)–2c–(1–3c)=2
👉 Learn how to solve multi-step equations with parenthesis. An equation is a statement stating that two values are equal. A multi-step equation is an equation which can be solved by applying multiple steps of operations to get to the...
Brian McLogan
How to find the difference between two rational expressions with unlike denominators
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
How to apply the product rule of radicals, cube root
👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression is a multiple of 3, then the 3rd root of the expression is the base of the expression with an exponent that is...
Brian McLogan
Graphing a negative inequality - Free Math Tutorial
In this video series I show you how to graph linear inequalities. When graphing linear inequalities we now have to account for two variables. We graph linear inequalities using the same process as linear equations. We then use shading to...
Brian McLogan
Algebra 2 - Simplifying Trigonometric expressions, sinθ . secθ
In this video series you will learn how all about Rational Expressions. We will start by simplifying rational expressions using the rules of exponents and then transition into simplifying rational expressions by factoring. When...
Brian McLogan
Algebra 1 - Graphing an inequality greater that equal to - Free Online Tutoring
In this video series I show you how to graph linear inequalities. When graphing linear inequalities we now have to account for two variables. We graph linear inequalities using the same process as linear equations. We then use shading to...
Brian McLogan
Learn to find the range of the secant function
👉 Learn how to graph a secant function. To graph a secant function, we start with the cosine graph by first determining the amplitude (the maximum point on the graph), the period (the distance/time for a complete oscillation), the phase...
Brian McLogan
Learn step by step how to find the inverse of an equation, then determine if a function or not
👉 Learn how to find the inverse of a linear function. A linear function is a function whose highest exponent in the variable(s) is 1. The inverse of a function is a function that reverses the "effect" of the original function. One...
Curated Video
The Complete Guide to ASP.NET Core MVC (.NET 5) - Assignment - Add Cover Type Model and Repository Setup
In this video, we'll take an assignment to add Cover Type model and repository setup. This clip is from the chapter "Cover Type CRUD" of the series "The Complete Guide to ASP.NET Core MVC (.NET 5)".In this section, let's look at cover...