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bonufazy [111]
3 years ago
5

(1+6)9 _______= 5²-4

Mathematics
1 answer:
ioda3 years ago
6 0

Answer: -42

Step-by-step explanation:

6+1*9=63

5x5-4=21

63-21=42

6+1*9-42=5x5-4 ✅

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