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PRE-REQUISITE REVIEW DO NOW
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1. (-3a 5 b 4 ) 3 (-3) 3 a 5 3 b 4 3 -27a 15 b 12 Outside ( ) Multiply Exponents
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2. (n) 2 (-n 4 )(n 6 ) -n (2 + 4 + 6) -n 12 Inside ( ) Add Exponents
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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)
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4. (-2) -3 1_ (-2) 3 – 1– 1 8 To make Exponents Positive, Switch Positions
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5. (6x 2 ) -2 (3x 2 ) 2 1_ 9x 4 36x 4 4 1_ 4
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6. 9 5/2 _ 5 ( 9) 3535 243
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7. (32) -4/5 __ ( 5 32 ) -4 1_ 2 4 1_ 16
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8. 8a 3 1/3 27b 6 3 8a 3 27b 6 2a 3b 2
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9. 180 180 9 20 4 5 6 5
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10. –5 40 3 60 2 –5 2 1023 15 2 5 2 5 3 –5 2 10 6 15 2 5 2 5 3 -150 6
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11. 4 500 60 4 500 60 4 25 3 3 4 5 3 3 3 20 3 3
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12. 8 2 8 2 2 2 8 2 2 4 2
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13. 2 3 2 3 3 66 3
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14. .49a 2 b + 3a .64b.7a b + 2.4a b3.1a b
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15. 2 5 + 2 10 2 5 + 2 10 10 10 2 5 + 2 5 2 10 10 10 2 + 2 5 5 10 1 10 2 + 2 5 10 5 5 2 + 1 5 5
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16. 2__ 3 + 5 2__ 3 – 5 3 + 5 3 – 5 2 3 – 10 3 – 25 2 3 – 10 – 22 5 2 3 – 10 – 22 11 3 – 5 -11
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17.( 2 + 3) 2 ( 2 + 3) 2 + 6 + 6 + 3 5 + 2 6
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