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galina1969 [7]
3 years ago
6

Plz help me I need a answer fast im in class!!!

Mathematics
1 answer:
frosja888 [35]3 years ago
5 0
The answer is 64.

Because:

105-7^2= 49

72/9= 8
 49+8= 57 + 7 ( because 7^2) = 64.

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