Answer: \sqrt[4]{xy^{2} }
Step-by-step explanation: Siplified
Answer:
C
Step-by-step explanation:
The volume of the regular pyramid is 
The base of given pyramid is regular hexagon with side 12 cm. The are of this hexagon consistsof area of 6 equilateral triangles and is equal to

Hence, the volume of the pyramid is

X2=9 has only one solution, which is 4.5