Answer:
300,000,000 + 9,000,000 + 90,000 + 9,000 + 900 + 90.
Step-by-step explanation:
Answer:
2*2*2*2 = 16
Step-by-step explanation:
The equivalent of 2^4 = 2 x 2 x 2 x 2 (multiply 2 four times)
7^50
= 1.798 × 10^42
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