About this document
Expanding Algebraic Expressions by Duy Nguyen is a document available to read on EtoBox.
M@thematic is the Queen of Sciences. The document provides instructions on how to expand brackets in expressions like 2(a + 1) or a(a + 1). To expand brackets, you multiply the term outside the brackets by each term inside and keep the sign. For example, to expand 2(a + 1), you multiply 2 by a and 2 by 1, giving 2a + 2. Similarly, to expand a(a + 1), you multiply a by a and a by 1, giving a2 + a. The document provides examples of expanding various bracket expressions.
- Author
- Duy Nguyen
- Language
- EN