PRE-REQUISITE REVIEW DO NOW
1. (-3a 5 b 4 ) 3 (-3) 3 a 5 3 b 4 3 -27a 15 b 12 Outside ( ) Multiply Exponents
2. (n) 2 (-n 4 )(n 6 ) -n ( ) -n 12 Inside ( ) Add Exponents
3. 6k 8 n 4 p 7 (p 4 k)(9n 7 ) 2 6k 8 n 4 p 7 (p 4 k)(9n 7 ) 3 2k 7 p 3 3n 3 Division Subtract Exponents (Not #’s)
4. (-2) -3 1_ (-2) 3 – 1– 1 8 To make Exponents Positive, Switch Positions
5. (6x 2 ) -2 (3x 2 ) 2 1_ 9x 4 36x 4 4 1_ 4
6. 9 5/2 _ 5 ( 9)
7. (32) -4/5 __ ( 5 32 ) -4 1_ 2 4 1_ 16
8. 8a 3 1/3 27b 6 3 8a 3 27b 6 2a 3b 2
9. 5
10. –5 40 3 60 2 –5 2 1023 –5 2 10 6 6
11. 4 500 60 4 500 60 4 25 3 3 4 5 3 3 3 20 3 3
12. 8 2 8 2 2 2 8 2
13. 2 3 2 3 3 66 3
14. .49a 2 b + 3a .64b.7a b + 2.4a b3.1a b
15. 2 5 + 2 10 2 5 + 2 10 10 10 2 5 + 2 5 2 10 5 5
16. 2__ __ 3 – 5 3 – 5 2 3 – 10 3 – 25 2 3 – 10 – 3 – 10 – 3 – 5 -11
17.( 2 + 3) 2 ( 2 + 3) 2 + 6 + 6