This study guide is designed for students taking the Edexcel/CIE IGCSE Mathematics examination. Following the latest IGCSE Mathematics specification, this study guide covers all the required IGCSE topic areas. This book features in-depth explanations of terms and concepts, as well as fully worked-out examples showing possible alternative approaches. Each chapter in this book has been designed to ensure that students become familiar with the fundamental concepts and key techniques to efficiently bring them to a level where they can confidently solve IGCSE level questions.