Simplifying Multi-Step Expressions Involving Exponents

Here are some notes that we went over today and Friday in class.

For those who had class on Friday, you may not recognize the "P. M. D. N." That is the *new* order of operations for exponents - parentheses / powers, multiplication, division, negatives.

Here are the answers to the worksheet handed out.

Remember - your first opportunity to show me what you know is TOMORROW (B) or THURSDAY (A). 

Have a great day!