Question 586307
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We need to resist the temptation to interpret the given information as saying that the side length of the box is 8 meters squared; that obviously is nonsense.<br>
The "8m^2" is simply an expression for the length in inches of each side of the box.  In that case (assuming the square box is actually a cubical box), the volume is<br>
{{{(8m^2)^3=(8^3)(m^2)^3=512m^6}}}<br>
ANSWER: {{{512m^6}}}<br>