Brian McLogan
Simplify Rational Expressions | Rational Functions | Pre-Calculus
In this video we will cover simplifying rational expressions. In addition to simplifying rational expressions we are going to cover simplifying complex fractions, adding, subtracting, multiplying and dividing rational expressions. We...
Brian McLogan
Adding two rational expressions by finding common 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
Simplifying an expression using the rules of exponents
👉 Learn how to simplify expressions using the quotient rule and the negative exponent rule of exponents. The quotient rule of exponents states that the quotient of powers with a common base is equivalent to the power with the common base...
Flipped Math
Multiply and Divide Rational Expressions
It doesn't need to be complex. The second of five installments in the Algebra II - Rational Expressions unit focuses on multiplying and dividing rational expressions. Scholars learn how to perform these operations as well as how to...
Flipped Math
Calculus AB/BC - Selecting Procedures for Determining Limits
Knowing more strategies is always a plus. Pupils watch an engaging video to learn additional ways to algebraically determine the limit of a function at a specified value. The video covers multiplying radical expressions by their...
Math Antics
Dividing Fractions
Division of fractions is more than keep, change, flip. A video explains the reason to use the reciprocal when dividing fractions. Using the interpretation of fractions as division problems, the video explains the relationship of dividing...
Krista King Math
Complex Fractions
Complex fractions are fractions divided by fractions—complicated, right? The video introduces the class to algebraic complex fractions. With the introduction to variables in the denominator, it is important make sure the denominator is...
Krista King Math
Complex Fractions, Ratio and Proportion
Show the class two methods to solve proportions of fractions. The instructor shows that complex proportions can be solved by the normal method of cross-multiplying. It also shows another method where the complex fractions are simplified...
Curated OER
How Do You Simplify a Fraction Over a Fraction?
Complex fractions? They might start out complex, but if you watch the instructor explain how to change it to a division problem, it won't be so complex anymore.
Curated OER
How Do You Simplify a Fraction Over a Whole Number?
Learn how to take a complex fraction and use the reciprocal rule of division to simplify the fraction.
Curated OER
What's a Complex Expression with Rational Expressions?
The teacher defines a complex fraction. She writes an example on the whiteboard. She says that any fraction that additionally has another fraction in either the numerator, or the denominator, or both, is a complex fraction.
Curated OER
How Do You Solve a Word Problem That Compares Two Complex Fractions?
Fractions, money, and a word problem? Write out an equation that has a fraction as the numerator of a fraction. Huh? Confusing? Don't give up! Watch the video as the instructor illustrates and explains how to solve this seemingly...
Curated OER
How Do You Simplify a Fraction Over a Whole Number?
Learn how to take a complex fraction and use the reciprocal rule of division to simplify the fraction.
Curated OER
How Do You Simplify a Fraction Over a Fraction?
Complex fractions? They might start out complex, but if you watch the instructor explain how to change it to a division problem, it won't be so complex anymore.
Curated OER
What's a Complex Fraction?
A quick explanation of what constitutes a complex fraction. The instructor shows an example of a fraction in the numerator, and another with the fraction in the denominator. Note: This video does not go into simplifying complex fractions.
Curated OER
What's a Complex Fraction?
A quick explanation of what constitutes a complex fraction. The instructor shows an example of a fraction in the numerator, and another with the fraction in the denominator.
Sophia Learning
Sophia: Simplifying Complex Fractions in the Real World
This lesson provides real world examples that involve simplifying complex fractions. Students can watch a video tutorial and then take an online quiz.
Sophia Learning
Sophia: Simplifying Complex Fractions in the Real World
This lesson provides real world examples that involve simplifying complex fractions. Students can watch a video tutorial and then take an online quiz.
Sophia Learning
Sophia: Complex Fractions
This tutorial explores how to change complex fractions into a division problem. It includes detailed examples.
Math Mammoth
Math Mammoth: Many Operations With Negative Fractions and Decimals
This lesson demonstrates how to solve various problems with negative fractions and decimals as well as dividing a fraction or mixed number by a fraction. [6:35]
PatrickJMT
Patrick Jmt: Simplifying Complex Fractions Ex 1
Video lesson explains ways to simplify complex fractions. [3:05]
PatrickJMT
Patrick Jmt: Simplifying Complex Fractions Ex 2
Video tutorial provides examples and tips for simplifying complex fractions by getting common denominators, flipping, multiplying, and canceling. [4:47]
PatrickJMT
Patrick Jmt: Simplifying Complex Fractions Ex 3
Video tutorial provides examples and tips for simplifying complex fractions by getting common denominators, flipping, multiplying, and canceling. [10:35]
Sophia Learning
Sophia: Dividing Whole Numbers by Fractions: Lesson 4
This lesson goes over how to divide a whole number by a fraction. It is 4 of 11 in the series titled "Dividing Whole Numbers by Fractions."