Suppose that b is an integer with b ::::: 7. Use the
Chapter 5, Problem 5.4.18(choose chapter or problem)
Suppose that b is an integer with b ::::: 7. Use the Binomial Theorem and the appropriate row of Pascal's triangle to find the base-b expansion of (l l) [that is, the fourth power of the number (ll)b in base-b notation].
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