## Algebra Key Concepts Irish Junior Certificate Higher Level

### What you’ll learn

Venn Diagrams & Sets

The Four Ways To Factorise Algebra Expressions

Simplifying & Solving Expressions & Equations

Solving Quadratic Equations

Simplifying Algebraic Fractions 1

Simplifying Algebraic Fractions 2

Simultaneous Equations

Algebraic Long Division

Inequalities

Indices

Scientific Notation

Surds

### Requirements

Students will need a scientific calculator ideally Casio fx-82ES and Mathematical Log Tables which are available free online. Just Google mathematical log tables.

Completed Primary School Maths.

### Description

This course covers key concepts in Algebra to help students revise for the Irish junior certificate higher level Math course. It will cover the following topics:1. Venn Diagrams & Sets2. The Four Ways To Factories Algebra Expressions 3. Simplifying and Solving Expressions and Equations 4. Solving Quadratic Equations5. Simplifying Algebra Fractions6. Solving Algebra Fractions 7. Simultaneous Equations8. Algebra Long Division 9. Inequalities10. Indices 11. Scientific Notation 12. Surds Algebra is a branch of mathematics that deals with the study of mathematical symbols and the rules for manipulating them. It is an essential tool for solving a variety of real-world problems, from calculating the area of a room to designing a complex computer algorithm. Algebra is crucial in many fields, including science, engineering, economics, and finance.One of the main benefits of algebra is that it helps to develop critical thinking skills. It requires students to analyze complex problems and use logic and reasoning to come up with solutions. By mastering algebra, students develop the ability to think abstractly and solve problems in a systematic way. These skills are not only valuable in mathematics but also in other areas of life.Algebra is also essential for advanced mathematics, including calculus and statistics. It provides the foundation for understanding the principles and concepts of higher-level mathematics. Furthermore, algebra is used extensively in science and engineering, from calculating the trajectory of a spacecraft to designing electrical circuits.In the business world, algebra is used in finance and economics. It is used to calculate profit and loss, evaluate investments, and predict trends in the stock market. Many jobs require a basic understanding of algebra, including accounting, engineering, and data analysis.In conclusion, algebra is a fundamental tool for solving problems in a variety of fields. It helps to develop critical thinking skills and provides the foundation for advanced mathematics. Whether you are a student, a scientist, or a business professional, algebra is a valuable skill that can help you succeed in your chosen field.

### Overview

Section 1: Introduction

Lecture 1 Venn Diagrams & Sets

Lecture 2 Lecture 2 The Four Ways To Factorise Algebra Expressions

Lecture 3 Lecture 3: Simplifying and Solving Algebra Expressions and Equations

Lecture 4 Lecture 4: Solving Quadratic Equations

Lecture 5 Lecture 5: Simplifying Algebraic Fractions

Lecture 6 Lecture 6: Solving Algebra Fractions

Lecture 7 Lecture 7: Simultaneous Equations

Lecture 8 Lecture 8: Algebra Division

Lecture 9 Lecture 9: Inequalities

Lecture 0 Lecture 10: Indices

Lecture 0 Lecture 11: Scientific Notation

Lecture 0 Lecture 12: Surds

This course is intended for students who want to revise Algebra Key Concepts for the Irish Junior Certificate.,Also will be applicable to students revising for their GCSE.

#### Course Information:

Udemy | English | 4h 21m | 1.10 GB

Created by: Paul Costello

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