MTH 220 Week 1 participation College Algebra, Ch. 2

Test Your Knowledge

Please solve 5 of the following problems:

1. Page 323:  exercises 3 and 7
2. Page 325:  exercise 49
3. Page 325:  exercises 55, 71, and 77
4. Page 326:  exercise 97

First, read solutions posted by your classmates before you post your own.  If you disagree with the solution or don’t understand a particular step, please provide your comments.

Moreover, if the problem can be solved in a different manner, please present your method of solving and show your work