Brian McLogan
Given two functions, determine the composition
In this video series I show you how to evaluate an expression with the composition of a function and a function inverse. It is important when computing the inverse of a function that the input is within the domain of the function and the...
Curated Video
The Complete Guide to ASP.NET Core MVC (.NET 5) - Add Product to Shopping Cart Part 1
In this video, we'll learn how to add product to shopping cart part 1. This clip is from the chapter "Details and Shopping Cart" of the series "The Complete Guide to ASP.NET Core MVC (.NET 5)".In this section, let's look at details and...
Curated Video
The Complete Guide to ASP.NET Core MVC (.NET 5) - Add Repository for Models
In this video, we'll learn how to add repository for models. This clip is from the chapter "Models and Repository" of the series "The Complete Guide to ASP.NET Core MVC (.NET 5)".In this section, let's look at models and repository.
Curated Video
The Complete Guide to ASP.NET Core MVC (.NET 5) - Solution - Add Application User to Repository
In this video, we'll look at the solution 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...
Brian McLogan
Simplify rational expression by factoring out a GCF
Simplify rational expression by factoring out a GCF
Brian McLogan
Simplify rational expressions by using special factoring techniques
Simplify rational expressions by using special factoring techniques
Brian McLogan
Why do we have to include the abs of an even root
👉 Learn how to multiply radicals. A radical is an expression or a number under the root symbol. To multiply radicals with the same root, it is usually easy to evaluate the product by multiplying the numbers or expressions inside the...
Brian McLogan
Using horizontal stretching to graph an ABS equation, y = (1/2) |x + 2| + 1
👉 Learn about graphing absolute value equations. An absolute value equation is an equation having the absolute value sign and the value of the equation is always positive. The graph of the parent function of an absolute value equation is...
Brian McLogan
Using the prime factorization to take the fourth root an expression, fourth root(32x^5)
👉 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
Tutorial When is the square root positive or negative
👉 Learn how to simplify radical expressions. In this playlist we will explore simplifying radical expressions by prime factorization and rules of exponents. We will explore the square root, cube root as well as the fourth root of numbers...
Brian McLogan
Learn how to graph an equation with a reflection and vertical shift, y = -2x^2 + 5
👉 Learn how to graph quadratic equations in vertex form. A quadratic equation is an equation of the form y = ax^2 + bx + c, where a, b and c are constants. The graph of a quadratic equation is in the shape of a parabola which can either...
Brian McLogan
Learn how to simplify an equation with rational powers
👉 Learn how to deal with Rational Powers or Exponents. Exponents are shorthand for repeated multiplication of the same thing by itself. This process of using exponents is called "raising to a power", where the exponent is the "power"....
Brian McLogan
Describe the transformations of a square root function
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) = root(x+1) - 5; f(x) = 7 - root(x-6)
Brian McLogan
Learning to simplify a radical expression with a radical binomial in the denominator.
👉 Learn how to divide rational expressions having square root binomials. To divide a rational expression having a binomial denominator with a square root radical in one of the terms of the denominator, we multiply both the numerator and...
Brian McLogan
How to multiply a two digit decimal from a three digit decimal
👉 You will learn how to multiply numbers in decimal form. We will work with decimals that are greater and less than one. When multiplying decimals it is important to line up the decimal point so that you keep the place values of the...
Brian McLogan
Given the angles of a triangle learn how to classify the triangle ex 3
👉 Learn how to classify triangles. A triangle is a polygon with three sides. Triangles are classified on the basis of its angles or on the basis of its side lengths. The classification of triangles on the bases of its angles are: acute,...
Brian McLogan
Solving literal equation to rewrite in slope intercept form 3x - 5y=9 for y
👉 Learn how to solve literal equations. 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 formula. To do this, we...
Brian McLogan
Simplify the quotient of the square root of two numbers, sqrt(60) / sqrt(10)
👉 Learn how to find the square root of rational numbers. To find the square root of a rational number, we first express the rational number as the square root of the numerator divided by the square root of the denominator and simplify....
Brian McLogan
Basic misunderstanding when adding two radical expressions together
👉 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
Factoring the GCF from a binomial, 4x^2 + 24x
👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get...
Brian McLogan
Factoring a basic trinomial using the x method, x^2 + 8x - 9
👉Learn how to factor quadratics. A quadratic is an algebraic expression having two as the highest power of its variable(s). To factor an algebraic expression means to break it up into expressions that can be multiplied together to get...
Brian McLogan
How to simplify a exponent with a negative rational power
Learn how to evaluate numbers raised to rational powers. When given a number raised to a rational power, we take the nth root of the number where n is the number in the denominator of the rational power, then we raise the result to a...
Brian McLogan
How to find the value c that completes the square then write as a binomial squared
👉 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....