Each day tarquin ate 25% of his chocolate.After 4 days he had 1620 chocolate left.How many chocolates did u initially have?
2 answers:
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Answer:
(x, y) = (-1, 3), (-3, 115), (2, 0)
Step-by-step explanation:
The first two test points are <em>not roots</em>. The last one is a root.
