1.5: Expressions
- Page ID
- 116709
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- 1.5.3: Unit 1 - Chapter 3- Evaluating Expressions
- A mathematical expression that consists of variables, numbers and algebraic operations is called an algebraic expression. Each algebraic expression can contain several terms. For example, the expression above contains two terms: 30x and 20y. The numerical factor of each term is called a coefficient. The coefficients of the terms above are 30 and 20, respectively. When considering a variable term, we see that it is composed of a numerical coefficient and a variable part.
- 1.5.4: Unit 1 - Chapter 6- Roots and Radicals
- 1.5.4.1: Simplify Expressions with Square Roots
- 1.5.4.1E: Exercises
- 1.5.4.2: Simplify Radical Expressions
- 1.5.4.2E: Exercises
- 1.5.4.3: Simplify Rational Exponents
- 1.5.4.3E: Exercises
- 1.5.4.4: Add, Subtract, and Multiply Radical Expressions
- 1.5.4.4E: Exercises
- 1.5.4.5: Divide Radical Expressions
- 1.5.4.5E: Exercises
- 1.5.4.6: Complex Numbers
- 1.5.4.6E: Exercises
- 1.5.4.7: Chapter 6 Review Exercises