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Reil [10]
3 years ago
8

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
skelet666 [1.2K]3 years ago
7 0
-5t2 + 40t = 0
5t(-t+ 8) = 0
5t = 0 or t = 8
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