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Introduction
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Coded
A number of pages will provide a simple code if the task on that page is completed successfully. Once all the codes have been completed, enter all your codes in the required spaces below and obtain a printable certificate as proof of completion.
Note that it is probably quite easy for any "hacker" to obtain the certificate falsely.
B1: Indices Negative square root
  Cube and cube root
  Use index notation for simple integer powers
  Recall squares and square roots from memory
B2: Laws The index law for multiplication of integer powers
  The index law for division of integer powers
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