Brian McLogan
Determine the number of rational zeros
👉 Learn how to use the Rational Zero Test on Polynomial expression. Rational Zero Test or Rational Root test provide us with a list of all possible real Zeros in polynomial expression. Rational Zero Test can be helpful to find all the...
KnowMo
Subtracting Fractions: How to Make Denominators the Same
This video is a lesson on how to subtract fractions. The instructor explains that subtracting fractions is similar to adding fractions and emphasizes the importance of having the same denominator. The video provides examples of...
Brian McLogan
Finding the common denominator so you can add two fractions
👉 Learn how to add and subtract fractions whose denominators are not the same. Recall that when we want to add or subtract fractions having the same denominator, we add the numerators and retain the (common) denominator. This is...
Curated Video
KS2 Primary Maths Age 13-17 - Fractions, Decimals and Percentages: Adding and Subtracting Fractions - Explained
SchoolOnline's Primary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 9-13, they cover every key topic and sub topic covered in Maths in clear and easy to follow steps. This video looks at...
Curated Video
Comparing Fractions with Area Models and Common Denominators
In this video, students learn how to compare fractions with different numerators and denominators by using area models to create common denominators. The teacher emphasizes the importance of considering both the numerator and denominator...
Curated Video
Multiplying Whole Numbers by Fractions Using Area Models
This video explains how to multiply a whole number by a fraction using area models. It clarifies the concept of repeated addition and demonstrates how to correctly model the multiplication of fractions and whole numbers.
Curated Video
Generating Equivalent Fractions Using Number Lines
In this video, students will learn how to generate equivalent fractions using number lines. The teacher explains the importance of considering both the numerator and denominator when comparing fractions. The students are guided through...
Curated Video
Comparing Fractions with Different Denominators Using Number Lines
In this video, we emphasize importance of considering both the numerator and denominator, as well as the need to compare fractions to the same whole. Through visual representations on number lines, students are able to see which fraction...
Brian McLogan
Solving an equation with two terms in the numerator
👉 Learn how to solve two step rational linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. A rational equation is an equation containing at least one fraction whose numerator and (or)...
Brian McLogan
Multiplying rational expressions
Learn how to multiply 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 multiply two rational expressions, we use the...
msvgo
Addition and Subtraction of Fractions
It explains Addition and Subtraction of like, unlike and mixed fractions.
KnowMo
Negative and Fractional Powers in Algebra
This video provides a step-by-step explanation on how to deal with negative and fractional powers in math. It covers examples such as finding the reciprocal of negative powers, using the denominator and numerator of fractional powers to...
Brian McLogan
Master Evaluating the half angle for sine, cosine, and tangent given a right triangle
Master Evaluating the half angle for sine, cosine, and tangent given a right triangle
Curated Video
Algebraic Simplification: Focus on Fractions
The video is a lecture presentation on algebraic simplification, with a focus on fractions. The instructor explains and demonstrates how to add, subtract, multiply, and divide algebraic fractions through various examples. The video...
Brian McLogan
Adding two rational expressions to verify a trigonometric identity
👉 Learn how to verify rational trigonometric identities involving the addition and subtraction of terms. To verify trigonometric expression means to verify that the term on the left-hand side of the equality sign is equal to the term on...
Brian McLogan
Math tutorial for adding two rational expressions
Learn how to add and/or subtract 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. When adding or subtracting rational...
Curated Video
Kayla's Garden (Solve real-world problems involving multiplication of mixed numbers using equations)
Kayla is trying to calculate the area of her rectangular garden. She knows the formula to calculate the area of a rectangle. Area equals the length multiplied by the width.
Brian McLogan
How to verify a trigonometric identity by simplifying a complex fraction
👉 Learn how to verify trigonometric identities having rational expressions. To verify trigonometric expression means to verify that the term(s) on the left hand side of the equality sign is equal to the term(s) on the right hand side. To...
Brian McLogan
Simplify two rational expression by adding
Learn how to add/subtract rational expressions. When adding or subtracting two or more rational expressions with common denominators, we add or subtract only the numerator while we keep the denominator the same. We will then simplify our...
Brian McLogan
Writing the equation of a hyperbola given the length of transverse and focal axis
Writing the equation of a hyperbola given the length of transverse and focal axis
Curated Video
Adding Fractions With The Same Denominator- Doodles and Digits
Do you need to learn how to add fractions in 4th grade? This educational kids math video shows upper elementary math students how to add fractions with like denominators! Visually see how to add the numerators when the denominators are...
Curated Video
Comparing Fractions with Equal Numerators
Comparing fractions with the same numerator but different denominators.