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Using exponents to describe numbers

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Intros
Lessons
  1. Powers VS. Exponents
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Examples
Lessons
  1. Write in exponential notation, and calculate.
    1. 5 × 5
    2. 4 × 4 × 4
    3. 6 × 6 × 6 × 6 × 6
    4. 8 × 8 × 8 × 8 × 8 × 8 × 8
  2. Complete the table.
    Repeated Multiplication Exponential Form Value
    9 × 9 × 9 × 9 94{9^4} ____
    2 × 2 × 2 ____ ____
    ___________ ____ 25
    ___________ ____ 216
    ___________ 123{12^3} ____
    1. Complete the table.
      Repeated Multiplication Exponential Form Value
      (-6) × (-6) × (-6) × (-6) (−6)4{\left( { - 6} \right)^4} ____
      (-8) × (-8) × (-8) (−8)3{\left( { - 8} \right)^3} ____
      (-1) × (-1) × (-1) ____ ____
      ___________ (−9)2{\left( { - 9} \right)^2} ____
      ___________ ____ -1024
      1. The side length of the cube below is 5 cm. Write the volume of the cube in repeated multiplication form and as a power.
        Using exponents to describe numbers
        1. Write 16 as a power where the exponent is 4 and the base is:
          1. negative
          2. positive
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        Practice