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velikii [3]
3 years ago
10

What is the sum of 4.2 × 10^5 and 5.3 × 10^5?

Mathematics
1 answer:
mojhsa [17]3 years ago
6 0
C  is the correct answer using scientific notation Hope this helps! :D
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Find the sum of 3 - 7i and 8 + 4i.
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