Wonderscape
Whole Numbers as Fractions: A Mathematical Exploration
This video explains how to represent whole numbers as fractions. It uses examples like dividing apples and circles to illustrate that fractions with equal numerators and denominators represent one whole. The video also demonstrates how...
Brian McLogan
3 Hard Solve Systems Algebraically
In this Video we will focus on solving a system of equations using elimination when we need to multiply both equations by a scalar. ⭐️ The Only Time To Use Substitution - • The Only Time I Want You To Use Subst... ✅ New Videos on Systems...
Brian McLogan
Solving a two step equation with fractions by using fraction operations
👉 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...
Brian McLogan
How to Add, Subtract, Multiply and Divide Fractions | 52 Examples
In this video I show you how to add, subtract, multiply and divide fractions by working through 52 different examples. I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those...
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...
Brian McLogan
Double and Half Angle Formulas | Analytic Trig | Pre-Calculus
In this video we will explore how to use the double angle to evaluate trigonometric expressions from triangles as well as angles in degrees and radians. We will then use double angle formulas to help verify trigonometric identities and...
Brian McLogan
Divide two rational expressions when using the rules of exponents
👉 Learn how to simplify expressions by dividing its terms. Remember that dividing a fraction is the same as multiplying by the reciprocal. When multiplying expressions, each individual term of the expression is multiplied to its like...
Brian McLogan
Solve Two Step Equation Worksheet | 22 Examples
👉In this video I will work through 22 different examples of solving two step equations using a worksheet I created for my students. I will use the properties of equality, inverse operations and reverse order of operations to isolate the...
Brian McLogan
Divide basic rational expressions fractions
Divide basic rational expressions fractions
Brian McLogan
Graph a hyperbola given the foci and length of transverse axis
Graph a hyperbola given the foci and length of transverse axis
Brian McLogan
Solve basic rational equations and explain extraneous solutions
Solve basic rational equations and explain extraneous solutions
Brian McLogan
What you need to know: Conic Sections
In this video I attempt to prepare you for our chapter on Conic Sections. We will do this by first covering completing the square and then identifying the midpoint as well as endpoint when given two points. We will then work on writing...
Brian McLogan
Write the quadratic in vertex form from standard form
Write the quadratic in vertex form from standard form
Brian McLogan
Using the half angle formula for tangent to evaluate from a triangle
👉 Learn how to evaluate the tangent of a half-angle. When given the value of the tangent of an angle, we can evaluate the tangent of half the angle using the tangent half-angle formula. When the value of any other trigonometric function...
Brian McLogan
Evaluating the difference of two functions with fractions
Evaluating the difference of two functions with fractions
Brian McLogan
Sum and Difference Formulas | Full Lesson
In this video we will work through what the sum and difference formulas are, and how to apply them to help use evalutate trigonometric expressions, verify trigonometric identities and solve trigonometric equations.
Planet Nutshell
Planet Nutshell: Math Shorts: Multiplying Fractions
Planet Nutshell Math Shorts provide animated videos that explain various math topics. On this site students learn about multiplying fractions.
CK-12 Foundation
Ck 12: Elem Math: Adding Fractions With Common Denominators
[Free Registration/Login may be required to access all resource tools.] This video shows a basic addition problem of fractions with common denominators.
Math Mammoth
Math Mammoth: Adding and Subtracting Negative Fractions and Decimals, Part 1
In this video, students are shown how to add and subtract negative fractions and decimals. This is followed by an example problem that looks at negative and positive money amounts related to a bank account. [7:09]
Math Mammoth
Math Mammoth: Adding and Subtracting Negative Fractions and Decimals, Part 2
Demonstrates how to solve some different problems involving the addition and subtraction of negative fractions and decimals. [8:02]
Math Mammoth
Math Mammoth: Equations With Fractions: Lesson for Beginners (Pre Algebra)
Demonstrates how to solve simple equations involving positive and negative fractions. [9:41]
Virtual Nerd
Virtual Nerd: How Do You Find the Square Root of a Fraction?
Video demonstrating how to find the square root of a fraction. The Print icon provides a printout of this video tutorial, which is in turn accompanied by a QR code that links to the video. [2:10]