Wednesday, February 23, 2011

Algebra II Fraction Powers

Please solve the following 7 problems. (Each Correct response is worth 1 point on a daily assignment grade)

  1. 9 to the one half power means what?
  2. 256 to the 0.5 power =
  3. 25 to the (1/2) power =
  4. 8 to the one third power means what?
  5. 125 to the one third power =
  6. 64 to the one third power =
  7. 2x to the tenth power +  8x to the tenth power =
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4 comments:

  1. Ashley AlanizFebruary 23, 2011 at 8:50 PM

    1. 9 to one half power means that 9 divided by 1/2 because in your answer you get 4.5.

    2. 256 to the 0.5 power= 16

    3. 25 to the (1/2) power= 5

    4. 8 to the one third power means your going to divide 8 by 3.

    5. 125 to the 3rd power= 41.6

    6. 64 to the one third power= 21.3

    7. 2x to the tenth power + 8x to the tenth power= 10.

    ReplyDelete
  2. lg4February 25, 2011 at 11:39 AM

    1. 9 to the one half power means that the equation is square rooted and equals 3.

    2. 256 to the 0.5 power= 16

    3. 25 to the (1/2) power= 5

    4. 8 to the one third power means 3 is squre rooted to 8 and equals 2

    5. 125 to the one third power= 5

    6. 64 to the one third power= 4

    7. 2x to the tenth power + 8x to the tenth power= 10

    ReplyDelete
  3. mm4February 25, 2011 at 11:53 AM

    1. 3
    2. 16
    3. 5
    4. 2
    5. 5
    6. 4
    7. 10x to the tenth power

    ReplyDelete
  4. de4February 25, 2011 at 11:55 AM

    1. 9 to the one half power means 9^0.5=3
    2. 256 to the 0.5 power = 16
    3. 25 to the (1/2) power = 5
    4. 8 to the one third power means 8^1/3=2
    5. 125 to the one third power = 41.6
    6. 64 to the one third power = 4
    7. 2x to the tenth power + 8x to the tenth power =100,000,000,000

    ReplyDelete

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