**Homeworks (OSH)**
General advice: The book has **Practice Problems** throughout the text in each
section. Use them to practice as you are reading. Their answers are at the end of each section.

Homework 1 (due September
26th before class). Solutions OSH 1.

Here is the
**Quadratic
formula**. You will need it for this homework.

**Extra questions** for practice only (no need to submit): Section 0.2:
3, 4, 6, 17, 29, Section 0.3: 7, 8, 10, 19, 20, 21.

Homework 2 (due October 12th in class). Solutions OSH 2.

**Extra questions** for practice only (no need to submit): Section 1.0:
2, 3, 6 Section 1.1: 1, 2, 3, 4, 5, Section 1.2: 8.

Homework 3 (due October 28th in class). Solutions OSH 3.

Homework 4 (due November 14th in
class). Solutions
OSH 4.

Homework 5 (due November 25th in
class). Solutions
OSH 5.