janiera: This cache disappeared once again with no one finding it. Given that the building it is front of has been changed to a school, I feel uncomfortable leaving the location as is. Sorry to anyone who has solved it and has not found it.
GC9GAY8 ▼
Size:  (micro)
My algebra students were reviewing adding and subtracting polynomials. These two problems really threw them off. Maybe you'll do better than they did.
1. (14x2 - 8x - 30) + (23x2 + 42x + 49)
2. (23x2 - 14x + 410) - (100x2 - 41x + 71)
Additional Hints (Decrypt)
Decryption Key
A|B|C|D|E|F|G|H|I|J|K|L|M ------------------------- N|O|P|Q|R|S|T|U|V|W|X|Y|Z
(letter above equals below, and vice versa)
What are Attributes?
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You'll collect a digital Treasure from one of these collections when you find and log this geocache: