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PtichkaEL [24]
3 years ago
10

4. 5^4 x 5^7 A. 125^11 B. 15^11 C. 5^28 D. 5^11

Mathematics
1 answer:
alex41 [277]3 years ago
6 0

When multiply 2 numbers raised to a power,

Just all the  two exponents

4 +7 = 11

So 5^4 x 5^7 would become D. 5^11

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