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