Math Year 1 Warm Up 2/3

1. Math Year 1 Warm Up 2/3

2. Lesson 10.3 Division Exponent Rules When you are adding variables: only the coefficient (the number in front) changes. When you are multiplying variables: the coefficients and the exponent changes. Let’s Review

3. 1st Rule of Exponents 1st Rule of Exponents: When ever the bases are multiplied together, you must ADDthe exponents. Product of a Power Example: = =

4. 2nd Rule of Exponents 2nd Rule of Exponents: When you have an exponent raised to another exponent, you must multiply the exponents. Power to a Power! Example: =

5. 3rd Rule of Exponents 3rd Rule of Exponents: When you have a product raised to a power, all parts are raised to the power. Example: =

6. What if we have dividing?

7. When dividing terms with exponents: Quotient of Powers Rule #4 If the bases are the same, when you divide terms you subtract the exponents. Example #1

8. Example #2

9. Example #3

10. Example #4

11. Example #5

12. You try these:

13. Find the mistake if one exists!

14. Summary… Product of same bases you……. • Power raised to a power you…… • Quotient of powers you……

15. Homework: 10.3 worksheet