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AVprozaik [17]
3 years ago
13

Hey can you help me out (:

Mathematics
1 answer:
rusak2 [61]3 years ago
7 0

Answer:

7

Step-by-step explanation:

first, plug in 3 for x:

7^2 / 3^2 - 2

then simplify:

49 / 9 - 2

49 / 7

7

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