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Express your answer in scientific notation. 9.3 x 10^7 - 3.14 x 10^6 A. 8.98 X 10^6 B. 8.1 X 10^7 C. 8.1 X 10^6 D. 8.98 X 10^7

Express your answer in scientific notation. 9.3 x 10^7 - 3.14 x 10^6 A. 8.98 X 10^6 B. 8.1 X 10^7 C. 8.1 X 10^6 D. 8.98 X 10^7
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3 votes
Express your answer in scientific notation.

9.3 x 10^7 - 3.14 x 10^6

A. 8.98 X 10^6


B. 8.1 X 10^7


C. 8.1 X 10^6


D. 8.98 X 10^7

asked
User Thorn G
by
8.0k points

1 Answer

1 vote

Answer:

D.
8.98*10^7

Explanation:

Given:


9.3*10^7-3.14*10^6\\

Taking
10^6 common we get


(9.3*10^1-3.14) * 10^6\\(93-3.14)*10^6\\89.86* 10^6\\8.98* 10^7

answered
User Lmpeixoto
by
7.7k points
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