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hichkok12 [17]
3 years ago
7

Express your answer in scientific notation. 1.4 x 10^9 - 8.6 x 10^8

Mathematics
1 answer:
garik1379 [7]3 years ago
4 0

Answer:

-7.5 x 10^1

Step-by-step explanation:

subtract numbers and exponents and make sure that number is between 1 and 10.

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