Brian McLogan
Multiply harder to factor rational expressions
Multiply harder to factor rational expressions
Brian McLogan
How to solve a rational equation with an extraneous solution
👉 Learn how to solve rational equations. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. There are many ways to solve rational expressions, one...
Brian McLogan
Asymptotes and solution points to graph a rational function
👉 Learn how to graph a rational function. To graph a rational function, we first find the vertical and horizontal or slant asymptotes and the x and y-intercepts. After finding the asymptotes and the intercepts, we graph the values and...
Brian McLogan
Simplifying complex fractions
👉 Learn how to simplify complex fractions. To simplify complex fractions having the addition/subtraction of more than one fractions in the numerator or/and in the denominator we first evaluate the numerator or/and the denominator...
Brian McLogan
Rationalizing the denominator with two radical binomials
👉 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
Tutorial - Dividing complex numbers ex 20, (7 + 4i)/(2 - 3i)
In this video series I will show you how divide complex numbers. We do this by eliminating the imaginary number on the denominator by producing equivalent fractions. We do this by multiplying i if we have an imaginary number on the...
Brian McLogan
Tutorial - Dividing complex numbers ex 19, 6i/(3 - i)
In this video series I will show you how divide complex numbers. We do this by eliminating the imaginary number on the denominator by producing equivalent fractions. We do this by multiplying i if we have an imaginary number on the...
Brian McLogan
Tutorial - Dividing complex numbers ex 16, 7/2i
In this video series I will show you how divide complex numbers. We do this by eliminating the imaginary number on the denominator by producing equivalent fractions. We do this by multiplying i if we have an imaginary number on the...
Curated Video
Talking Numbers - Intermediate English Lessons - English Like A Native
Join my intermediate English lessons to take your English to the next level. Today's English lesson looks at how we discuss numbers, more specifically fractions, percentages, and decimals.
Curated Video
Rectangles with Fractional Side Lengths
Find the area of a rectangle with fractional side lengths.
Curated Video
Product of Two Proper Fractions
Understanding the product of two proper fractions using area models.
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
Converting Fractions to Decimals to the Hundredths Place
In this lesson, students will learn how to convert fractions to decimals and decimals to fractions. They will understand the relationship between fractions and decimals and how they can represent values between zero and one. Through...
Brian McLogan
Find all the asymptotes and intercepts of a rational function
👉 Learn how to find the x and y-intercepts of a rational function. The x-intercept(s) of a function occurs when y = 0 and the y-intercept(s) of a function occurs when x = 0. To find the y-intercept of a function, we plug in zero for x...
Brian McLogan
Find Slant asymptotes of a Rational Equation
👉 Learn how to find the slant/oblique asymptotes of a function. A slant (oblique) asymptote usually occurs when the degree of the polynomial in the numerator is higher than the degree of the polynomial in the denominator. To find the...
Brian McLogan
Graph slant asymptotes
👉 Learn how to graph a rational function. To graph a rational function, we first find the vertical and horizontal or slant asymptotes and the x and y-intercepts. After finding the asymptotes and the intercepts, we graph the values and...
Brian McLogan
How to label the discontinuities and domain of rational function
👉 Learn how to find the removable and non-removable discontinuity of a function. A function is said to be discontinuous at a point when there is a gap in the graph of the function at that point. A discontinuity is said to be removable...
Brian McLogan
Master how to solve a rational equation Part 2
Master how to solve a rational equation Part 2
Brian McLogan
Simplifying rational expressions with negative signs
Simplifying rational expressions with negative signs
Brian McLogan
Simplify a rational expression
Learn how to simplify rational expressions. A rational expression is an expression in the form of a fraction where the numerator and/or the denominator are/is an algebraic expression. To simplify a rational expression, we factor...