1. Multiplication of Square Roots Evaluate each expression on your calculator, and compare the results obtained in the first column with the corresponding results in the second column. Write a rule for multiplying square roots. Chapter 11 Discovery 1

2. Division of Square Roots Evaluate each expression on your calculator, and compare the results obtained in the first column with the corresponding results in the second column. Write a rule for dividing square roots. Chapter 11 Discovery 2

3. Characteristics of the Quadratic-Formula Solution In Example 1, we obtained the solutions of the given equations. Determine a value for the radicand, of the quadratic formula. Write a rule for determining the number of and type of solutions of a quadratic equation by using b 2 - 4 a c. Chapter 11 Discovery 3 (two rational solutions)(two irrational solutions) (no real-number solution) (one rational solution)

4. Special Cases of Quadratic Inequalities Graph the functions that follow. Label points of intersection if possible. Determine the solutions of the given inequalities. 1 of 2 Chapter 11 Discovery 4

5. Special Cases of Quadratic Inequalities Graph the functions that follow. Label points of intersection if possible. Determine the solutions of the given inequalities. 2 of 2 Chapter 11 Discovery 4