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8M: 1-4 QC Basic Exponents
供稿人: Maynard
  • 1. In 3x2, what is the base?
A) 3
B) x2
C) 2
D) x
  • 2. In 3x2, what is the coefficient?
A) x2
B) 2
C) x
D) 3
  • 3. Simplify. 42
A) 16
B) 6
C) 8
D) -16
  • 4. Simplify. (-5)2
A) 25
B) 10
C) -25
D) -10
  • 5. Write the following using an exponent: a*a*a*a
A) 4a
B) a + 4
C) aaaa
D) a4
  • 6. Write the following using an exponent. 5*5*5
A) 125
B) 53
C) 15
D) 35
  • 7. Simplify. (3/4)2
A) 6/8
B) .75
C) 9/16
D) 9/8
  • 8. Simplify. -82
A) -16
B) 16
C) 64
D) -64
  • 9. Simplify. 23
A) 5
B) 16
C) 8
D) 6
  • 10. Simplify. 43
A) 16
B) 64
C) 48
D) 12
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