Answer:
2ND OPTION
Step-by-step explanation:
[tex] \sqrt[5]{4 {x}^{2} } \: \sqrt[5]{4 {x}^{2} } [/tex]
[tex] = \sqrt[5]{4 {x}^{2} \times 4 {x}^{2} } [/tex]
[tex] = \sqrt[5]{16 {x}^{4} } [/tex]
