2. Algebra 2 1.8 Pinkston

3. SAT Question Which of the following is equal to ?

4. Product of two equal bases with exponents: Explanation: (add exponents)

5. Power of a power: Explanation: (multiply exponents)

6. Power of a power: (multiply exponents to each factor)

7. Quotient of two equal bases with exponents: (subtract exponents) Explanation:

8. Power of a quotient:

9. thousandshundredstensonestenthshundredths 234567 Remember the place value pattern for zero and negative exponents?

10. Proofs: Further proof that because anything divided by itself is 1. by the property of subtracting exponents. Therefore,

11. Proofs: Further proof that by the property of subtracting exponents. Therefore, by cancelling

12. Order of Operations: PEMDAS (Please excuse my dear Aunt Sally) Parentheses, Exponents, Multiply & Divide (left to right), Add & Subtract (left to right)

13. Classwork: 4-44 even evens, 48, 50 / 42-43

14. Get ready for a “Small Quiz” to be written on your grade sheet.

15. Simplify without negative exponents: Quiz. Copy the problems and write the answer. Put your grade paper on the front of your row, quiz side down.

16. THE END