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natulia [17]
3 years ago
11

Evaluate the following expression.

Mathematics
2 answers:
VARVARA [1.3K]3 years ago
7 0

Answer:

im pretty sure its -1

Step-by-step explanation:

hope this helps :)

yawa3891 [41]3 years ago
4 0

Answer:-1

Step-by-step explanation:

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