What is the correct answer please I’m stumped

Answer:
The choose C. 2
[tex]( \frac{4 ^{ \frac{5}{4} } \times 4^{ \frac{1}{4} } }{4 ^{ \frac{1}{2} } } )^{ \frac{1}{2} } = 2[/tex]
Answer:
2
Step-by-step explanation:
inside the parenthesis is equivalent to 4^(5/4 + 1/4 - 1/2) = 4¹ = 4
√4 = 2