- Simplify each expression as much as possible. Express all answers in terms of positive
exponents. Assume that all variables represent positive real numbers (so that you don't have
to worry about the square root of x squared being the absolute value of x). Write any complex
numbers in standard
*a + bi*form. 20 parts. - Solve the equations. 6 parts.
- Solve the inequalities. 2 parts.

Look at the following sections and problems for problem #1 on the exam.

- 7.1: 3 - 53 (5 parts)
- 7.2: 5 - 33 (3 parts); 49 - 65 (1 part)
- 7.3: 15 - 31 (2 parts)
- 7.4: 19 - 43 (2 parts); 53 - 59 (1 part)
- 7.5: 1 - 17 (1 part); 33 - 45 (1 part)
- 7.7: 1 - 9 (1 part); 21 - 33 (1 part); 47 - 55 (2 parts);

- 7.6: 1 - 25 (2 parts)
- 8.1: 1 - 19 (1 part); 29 - 41 (1 part)
- 8.2: 33 - 49 (1 part)
- 8.3: 11 - 31 (1 part)

- 8.5: 17 - 21 (1 part); 23 - 35 (1 part)