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Anonymous >> #39189
Posted on 2024-05-01 07:59:31 Score: 0 (vote Up/Down) (Report as spam)
Whoever did these calculations should keep in mind that square roots always have two solutions, one or both of them can be complex. What I suspect here is that the person found a root that has 4 as one solution and 5 as the other, although I haven't checked precisely yet.
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