Answer:
Assuming "souore" was supposed to read "square", the answer is 64.
Step-by-step explanation:
The easiest way to do this is to take the squares that are more than one digit:
16, 25, 36, 49, 64, 81
and raise them to the power of [tex]\frac{1}{3}[/tex]. The one that ends up with a whole number is the answer:
16^[tex]\frac{1}{3}[/tex] = 2.5198421
25^[tex]\frac{1}{3}[/tex] = 2.92401774
36^[tex]\frac{1}{3}[/tex] = 3.30192725
49^[tex]\frac{1}{3}[/tex] = 3.65930571
64^[tex]\frac{1}{3}[/tex] = 4
81^[tex]\frac{1}{3}[/tex] = 4.32674871
