Homework - Week 12

Hand in the following questions:
• Eisenbud, pg 205: 7.1, 7.3 (part of which is just 4.7 again), 7.27.
• Compute (an approximation to) the square root of -7 as a 2-adic number. Present the answer as the right-most N digits in hexadecimal (ie as a 16-adic number). Extra credit will be given for a large value of N.

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