The volume of a cube is 27n^27 cubic units. What is the length of one side of the cube? A. 3n^3 B. 3n^9 C. 27n^3 D. 27n^9

asked Jan 7, 2018 49.0k views

1 vote

The volume of a cube is 27n^27 cubic units. What is the length of one side of the cube?

A. 3n^3
B. 3n^9
C. 27n^3
D. 27n^9

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1 vote

$V=a^3\\\\ a^3=27n^(27)\\\\ a^3=3^3 \cdot n^(9\cdot 3)\\\\ a^3=3^3 \cdot (n^9)^3\\\\ a^3=(3n^9)^3\\\\ a=3n^3$

Answer B

Lenek answered Jan 7, 2018

by Lenek

7.7k points

4 votes

The answer is B.
(3n^9)^3=27n^27

SunSparc answered Jan 11, 2018

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