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Worksheet: Negative Exponents

Q1:

Simplify , given that .

  • A
  • B
  • C
  • D

Q2:

Simplify , given that .

  • A
  • B
  • C
  • D
  • E

Q3:

Which of the following is equal to ?

  • A 45
  • B 46
  • C
  • D
  • E 0.46

Q4:

Calculate .

  • A
  • B 49
  • C
  • D
  • E

Q5:

Calculate .

  • A
  • B 81
  • C
  • D
  • E

Q6:

What is ?

Q7:

What is ?

Q8:

What is the value of ?

  • A32
  • B16
  • C8
  • D

Q9:

What is the value of ?

  • A343
  • B49
  • C7
  • D

Q10:

Calculate , giving your answer in its simplest form.

  • A
  • B
  • C
  • D

Q11:

Calculate , giving your answer in its simplest form.

  • A
  • B
  • C
  • D

Q12:

Calculate .

  • A
  • B
  • C
  • D
  • E

Q13:

Calculate .

  • A
  • B
  • C
  • D
  • E

Q14:

Calculate .

  • A
  • B
  • C
  • D
  • E