In this video, we use sigma notation to evaluate series.

In this video, we solve rational equations by finding a common denominator.

In this video, we see how to simplify "complex fractions," which means a fraction within a fraction.

In this video, we work out work rates word problems. In the first problem, we see how long it takes to build furniture while working together. In the second problem, we see how long it takes to paint a room when working together.

In this video, we work out a work rates problem that has a small twist. You are given how long it takes both people to complete the job together, and then you are asked about an individual rate. This problem involves shoveling snow, but...

In this video, we will practice simplifying expressions using the basic trig identities. We will work three practice problems using Reciprocal, Quotient, and Pythagorean Identities.

Find all six trig ratios given a point on the terminal side of theta. In this video we work this common type of problem. We use the Pythagorean Theorem to find "r" (hypotenuse), and then use the given "x" (adjacent) and "y" (opposite) to...

Find all six trig ratios given a point on the terminal side of theta. In this video we work this common type of problem. We use the Pythagorean Theorem to find "r" (hypotenuse), and then use the given "x" (adjacent) and "y" (opposite) to...

In this video, we discuss how to simplify expressions with rational exponents. When your exponent is a fraction, how can you rewrite it with a radical? When you have a radical, how can you rewrite that as an exponent?

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Let's learn how to solve this PSLE Fractions Question

Learn the trick to solve fraction questions in the Exam!

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to subtract these mixed numbers.

Welcome to Solving One-Step Equations with Fractions (addition and subtraction), with Mrs. C! If you need help understanding how to solve one-step equations with fractions, we're here to help you out!

Welcome to Help! I need to subtract these Fractions, with Mrs. C! If you need help understanding how to subtracting mixed numbers, we're here to help you out! Whether you're just starting out, or need a quick refresher, this is the video...

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to subtract these mixed numbers.

This video teaches how to add and subtract fractions by explaining key concepts such as numerators, denominators, and the need for a common denominator. Step-by-step examples, including finding the least common multiple and simplifying...

In this video, we explore the exciting world of rational numbers and learn how to add them using integer rules. Perfect for 7th graders and anyone looking to strengthen their math skills, this tutorial breaks down the process...

Welcome back to Math Defined, your go-to channel for all things math. Today, we're diving into subtracting rational numbers, including fractions, mixed numbers, and decimals. Ready to master this? Let's get...

In this video, I'll guide you through the process of solving an expression involving the addition and subtraction of fractions. Join me as I break down each step and make fraction operations a breeze!



In this lesson, we...

In this video, we'll explore how to compare and order rational numbers, including decimals, fractions, integers, and absolute values. Perfect for beginners or anyone who needs a quick review. This tutorial will make these concepts easy...