Brian McLogan
Learn how to use a table to graph a quadratic equation
👉 Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...
Curated Video
Connecting Fractions to Division: Solving Division Problems with Fractions
In this video, the teacher explains how to solve division problems that result in a fraction by using pictures to split a number into equal groups. The examples given involve sharing notebooks, cookies, and water among a specific number...
Curated Video
Using Line Plots to Distribute Items Equally
In this video, students learn how to use line plots to redistribute items equally, using operations and information presented in the plot. The example used is redistributing juice at a birthday party, where students figure out the total...
Curated Video
Understanding the Difference Between Fractions and Ratios
This video explains the difference between fractions and ratios by examining their definitions and using diagrams. It clarifies that a ratio is a comparison between two or more quantities, while a fraction expresses a number that is part...
Curated Video
Creating Equivalent Fractions through Multiplication and Area Models
In this video, the teacher explains how to make fractions equivalent when their denominators are different. The students learn to create equivalent fractions by multiplying both the numerator and denominator of a fraction by the same...
Brian McLogan
How to use the Remainder Theorem with Polynomials
How to use the Remainder Theorem with Polynomials
Brian McLogan
Solving a linear equation using two steps
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Virtually Passed
Bayes' theorem alternative proof (using algebra)
There are many ways to prove Bayes' theorem. This is an alternative proof which is more algebra heavy and doesn't rely on a strong knowledge of conditional probability. I am an Engineer, not a medical professional. I chose the topic of...
Brian McLogan
Solving an exponential equation with a fraction as the exponent
👉 Learn about solving exponential equations. Exponential equations are equations involving exponents. To solve an exponential equation, we express the terms in both sides of the equality sign as single terms. Then, we express the single...
Tarver Academy
Explaining Teacher Student Ratios
In This Episode, Tyler Explains Teacher Student Ratios
Curated Video
Solving Linear Equations with Fractions and Decimal Coefficients
In this video, the teacher explains how to solve linear equations that involve fractions and decimal coefficients. They introduce the concept of equations being like a scale that needs to balance on both sides.
Brian McLogan
Solving Exponential equations
👉 Learn how to solve exponential equations in base e. An exponential equation is an equation in which a variable occurs as an exponent. e is a mathematical constant approximately equal to 2.71828. e^x is a special type of exponential...
Brian McLogan
How to find the probability between two mutually exclusive events
👉 Learn how to find the probability of mutually exclusive events. Two events are said to be mutually exclusive when the two events cannot occur at the same time. For instance, when you throw a coin the event that a head appears and the...
Brian McLogan
Learn how to graph a quadratic in standard form using a table and axis of symmetry
👉 Learn how to graph quadratics in standard form. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. To graph a quadratic equation, we make use of a table of values and the fact that the graph of a...
Brian McLogan
How to multiply two mixed numbers
👉 Learn how to multiply mixed numbers. To multiply mixed numbers, we first convert the mixed numbers to improper fractions and then multiply the resulting mixed numbers by multiplying the numerator by the numerator and the denominator by...
Brian McLogan
Finding the quotient of two mixed numbers
👉 Learn how to divide mixed numbers. To divide mixed numbers, we first convert the mixed numbers to improper fractions. After we have converted the mixed numbers to improper fractions, we can then multiply the first fraction by the...
Brian McLogan
Dividing a whole number by a fraction
👉 Learn how to divide fractions. To divide two fractions, we multiply the first fraction by the reciprocal of the second fraction. (The reciprocal of a fraction is swapping the positions of the numerator and the denominator). It is...
KnowMo
Math Basics: Expressing Quantities as Fractions and Percentages
The video explains how to express quantities as fractions or percentages of each other. The instructor uses examples to demonstrate the process of simplifying fractions, calculating fractions of amounts, converting fractions to...
KnowMo
Converting Decimals into Fractions
This is a lecture video that explains how to convert decimals into fractions. The presenter begins by defining what fractions are and pointing out the importance of understanding place value. They then go on to list common decimal to...
Why U
Pre-Algebra 20 - Converting Repeating Decimal Numbers to Fractions
Decimal numbers with an infinitely repeating sequence of digits after the decimal point can be converted into fractions. This chapter explains why.
Math Fortress
Geometry: Measurement of Angles (Level 5 of 9)
In this video we will continue going over slightly more challenging examples involving parts of a degree.
Math Fortress
GRE Arithmetic: Fractions (Part 1 of 5)
This video is a review of basic arithmetic for the purpose of solving problems on the quantitative reasoning section of the GRE revised General Test. This video covers the basics of fractions. Topics covered include: The definition of a...
Brian McLogan
When given a geometric sequence,determine the 8th term by using the explicit formula
👉 Learn how to find the nth term of a geometric sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence. A geometric sequence is a sequence in which...
Brian McLogan
Creating same base with negative exponents to solve an equation
👉 Learn how to solve exponential equations involving fractions. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we make the base of both sides of the equation to be...