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Volgvan
3 years ago
6

Need help any body help please

Mathematics
1 answer:
lutik1710 [3]3 years ago
6 0
For the first one (aka 7)  you would write 10² wich is the same as 10×10 and so the answer is 100

For the second one (aka 8) you would write 3×3×3×3×3×3×3×3×3 and the answer is 486 square miles

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