(adsbygoogle = window.adsbygoogle || []).push({}); Which of the following numbers can be added directly in exponential notation?

1. 3x10^-4

2. 600x10

3. 32.6x10^-3

4. 0.4x10^-4

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a. 1 and 2

c. 1 and 4

d. 2 and 4

b. 1and3

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# Homework Help: Which of the following numbers can be added directly in exponential notation?

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