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Sati [7]
3 years ago
5

Clair thinks of a number n. she multiplies the number by itself. She then halves that answer and subtracts 10.

Mathematics
1 answer:
kkurt [141]3 years ago
7 0
(Just so you know, n^2 means n to the second power.)
n^2 / 2 - 10
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