1. Section 8.1 Multiplication Properties of Exponents
Objectives:
Use properties of exponents to multiply exponential expressions.
Use powers to model real-life problems

2. Multiplication Properties of Exponents
Product of Powers Property: to multiply powers having the same base, add the exponents
Power of a Power Property: to find a power of a power, multiply the exponents
Power of a Product Property: to find a power of a product, find the power of each factor and multiply

3. EX: Simplify the expressions1. 2. 3. 4.

4. EX: Simplify the expressions5. 6. 7. 8.

5. EX: Simplify the expressions9.
10.
11.
12.

6. EX: Simplify the expressions
13.
14.

7. EX: Real-life problem
A multiply choice test has two parts. There are ways to answer the 3 questions in Part A. There are ways to answer the 7 questions in Part B.
A) How many ways are there to answer all 10 questions?
B) If you guess each answer, what is the probability you will get them all right?

8. 8.1 p – 62 evens, 87, 90, 99, 102
25 questions