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Home > AC > Chapter 1 > Lesson 1.2.2 > Problem 1-56


Copy the pattern below and continue the pattern for successive powers of .

  1. In a sentence or two, describe a pattern formed by the units digits (the “ones”) of the numbers in the pattern. 

    Look for repeating numbers.

  2. . List the next three powers of for which the ones place is a .

    Look at the pattern in (a) and use it to solve (b).

    Multiply the previous answer by .

    Now find , , and on your own.