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3 years ago

6

Perform the following calculation. Express your answer in scientific notation. (2×105) + (6×105) Write your answer in scientific

notation using the format: 4.2x10^5 with no spaces

2 answers:

ZanzabumX [31]3 years ago

7 0

Answer:

8.4x10^1
Thanks

nirvana33 [79]3 years ago

6 0

8.4x10^1 I think that should be the answer

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