1. Simplify each expression. 1.3 4 3 5 2.4x 5 3x –2 3.(–2w –2 )(–3w 2 b –2 )(–5b –3 ) 3939 12x 3 30 b 5 –

2. Unit 1, Lesson 7

4.  Keep the base the same and multiply the exponents.   Examples: ◦

5. Simplify (a 3 ) 4. Simplify. = a 12

6. Simplify b 2 (b 3 ) –2. = b –4 = b 2 b –6 1 b 4 = Write using positive exponents.

8.   Example:

9. Simplify (4x 3 ) 2. = 4 2 x 6 = 16x 6

12.  http://app.discoveryeducation.com/player/vi ew/assetGuid/99F50041-9B9B-4D68-9676- 753CA89802A7 http://app.discoveryeducation.com/player/vi ew/assetGuid/99F50041-9B9B-4D68-9676- 753CA89802A7