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power of powers and scientific notation
供稿人: Reed
  • 1. simplify: (52)3
  • 2. simplify: 672
  • 3. simplify: (476)5
  • 4. simplify: abc
  • 5. simplify: a5n
A) 1/5a
B) 5na
C) 5an
D) 5na
E) a5n
  • 6. 4.005 x 104
  • 7. 5 x 10-2
  • 8. simplify: (4 x 102)(6 x 103)
A) 24 x 105
B) 24 x 1006
C) 10 x 105
D) 24 x 106
E) 10 X 106
  • 9. simplify: (2.5 x 102)(3 x 101)
A) 7.5000
B) 7500
C) 75000
D) 280
E) 750
  • 10. .0002 x 107
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