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33 votes
33 votes

(5x10^3)x(9x10^7)

User JohnIdol
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1 Answer

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11 votes

Answer:

Explanation:


(5x10^(3))x(9x10^(7))=5*9*x^(1+1+1)*10^(3+7)\\\\=45x^(3)*10^(10)

User Bryan Luby
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