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# Online course Introduction to Algebra

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## Introduction to Algebra

Are you ready to unlock the power of algebra and unleash your mathematical potential? Want to conquer algebra and sharpen your problem-solving skills? If your answer is yes, then this course is for you.

### What will I learn?

The online algebra essentials course (in its free or paid mode), Introduction to Algebra, offers a dynamic blend of theoretical insights and practical applications, empowering you to navigate complex algebraic problems with ease and precision. Algebra is more than just a branch of mathematics; it’s a powerful tool for analyzing patterns, making predictions, and solving complex problems across various fields—from science and engineering to economics and computer. This course is not just about solving equations or simplifying expressions; it’s about developing a deep understanding of the fundamental concepts that underpin algebra and learning how to apply them to solve real-world problems.

This course is available on the edX platform, one of the world’s most prestigious online education platforms, founded by MIT and Harvard University. It can be taken completely free of charge or for a small fee.

### Contents of the online algebra essentials course, Introduction to Algebra

These are the contents of the course:

1. Fundamental Concepts: You’ll learn to identify and work with variables, expressions, and equations, the building blocks of algebra. This module will equip you with the ability to translate real-world problems into mathematical language.
2. Linear Relationships: You’ll discover how linear equations model relationships in science and business, and how the graphs of these equations are powerful tools for data interpretation. You’ll also learn about slopes and intercepts and how they affect the graph of a line.
3. Quadratic Equations: You’ll explore quadratic equations, a natural extension of linear ones, and see how to solve them using different methods. You’ll also learn to graph these equations and understand their significance in various applications.
4. Polynomials: You’ll handle polynomials of various degrees, learn to factor them, and use them in complex operations. This knowledge is crucial for advancing in mathematics and sciences.
5. Functions and Graphs: You’ll study the concept of functions, which is central in algebra and beyond. You’ll learn to graph different types of functions and understand how these visual representations can help you analyze and predict behaviors.

### Free or paid algebra essentials course

The course has two modalities: free and paid. The free modality allows you to access all the content of the course, including the videos, the readings, the exercises and the discussion forums.

The paid modality also offers you the possibility of obtaining a verified certificate from edX, which accredits your participation and approval of the course. This certificate can be of great value for your curriculum vitae, as it demonstrates your interest and competence in the use of algebra, a basic area of mathematics.In addition, by paying for the course, you will be contributing to School Yourself and edX being able to continue offering quality and accessible courses for everyone. If you want to know more about the cost and benefits of this modality, I invite you to visit the course page on edX, where you will find all the information you need.

In conclusion, the online algebra essentials course (in its free or paid mode), Introduction to Algebra, offers you an excellent opportunity to review the fundamentals and applications of algebra, a basic area of mathematics. If you are interested in this topic, do not hesitate to register and start enjoying this course. I am sure you will not regret it.

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