1. Zero and Negative Exponents This presentation was created following the Fair Use Guidelines for Educational Multimedia. Certain materials are included under the Fair Use exemption of the U. S. Copyright Law. Further use of these materials and this presentation is restricted.

2. Objectives Students will simplify expressions involving the quotient of monomials. Students will simplify expressions containing negative exponents.

3. Zero Exponent Any nonzero number raised to the zero power is 1. Example 1: (5x 2 ) 0 = 1

4. Negative Exponent For any nonzero number a and any integer n, a -n is the reciprocal of a n. Example 2:

5. Examples Example 3:Example 4 Example 5:Example 6

6. Examples Example 7Example 8 Example 9Example 10

7. Examples Example 11Example 12 Example 13Example 14