math 347: fundamental mathematics, fall 2015
We need b's where 85 +b and 85?b are both perfect squares. The two solutions are b = 84 (so that a = 13) and b = 36 (so that a = 77).
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We need b's where 85 +b and 85?b are both perfect squares. The two solutions are b = 84 (so that a = 13) and b = 36 (so that a = 77).
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