Answer:
To find the indicated real nth root, you can use the formula:
\[ \text{nth root of a} = a^{1/n} \]
In this case, for \( n = 3 \) and \( a = -343 \), the calculation would be:
\[ \text{Cube root of } -343 = (-343)^{1/3} \]
Calculating this, you get:
\[ (-343)^{1/3} = -7 \]
So, the real cube root of -343 is -7.
