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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

Respuesta :

Answer:

D. [tex]8.98\times10^7[/tex]

Step-by-step explanation:

Given:

[tex]9.3\times10^7-3.14\times10^6\\[/tex]

Taking [tex]10^6[/tex] common we get

[tex](9.3\times10^1-3.14) \times 10^6\\(93-3.14)\times10^6\\89.86\times 10^6\\8.98\times 10^7[/tex]

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