Simplify the expression and write your answer in scientific notation: (1.9 X 10^5)^3

Evenro asked Feb 28, 2022

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19 votes

Simplify the expression and write your answer in
scientific notation: (1.9 X 10^5)^3

Evenro asked Feb 28, 2022

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18 votes

Answer:

${(1.9 * {10}^(5)) }^(3)$

open the bracket:

$= {1.9}^(3) * {10}^((5 * 3)) \\ { \boxed{= 6.859 * {10}^(15) }}$

Jscastro answered Mar 6, 2022

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