1. Chapter 8 – Exponents and Exponential Functions 8.1/8.3 – Multiplication and Division Properties of Exponents

2. Today we will be learning how to: Use properties of exponents to multiply and divide powers

3. 8.1/8.3 – Multiplication and Division Properties of Exponents Multiplying: When multiplying like bases, keep the base the same and ADD the exponents

4. 8.1/8.3 – Multiplication and Division Properties of Exponents Example 1 c 3 c 5 =

5. 8.1/8.3 – Multiplication and Division Properties of Exponents Example 2 4 x 2 y –7 8 x 3 y 9 =

6. 8.1/8.3 – Multiplication and Division Properties of Exponents Example 3 –5 x 6 y 2 x 7 y –10 =

7. 8.1/8.3 – Multiplication and Division Properties of Exponents Dividing: When dividing like bases, keep the base the same in the numerator and SUBTRACT the exponents

8. 8.1/8.3 – Multiplication and Division Properties of Exponents Example 4 x 5 = x2x2

9. 8.1/8.3 – Multiplication and Division Properties of Exponents Example 5 12 x 8 y 10 = – 6 x 3 y 4

10. 8.1/8.3 – Multiplication and Division Properties of Exponents Example 6 24 x 5 y 6 z 2 = 2 x 9 y 2 z 12

11. 8.1/8.3 – Multiplication and Division Properties of Exponents HOMEWORK Page 453 #4 – 9 Page 466 #3 – 10