Question

4 to the power of 4* 5/4 hole to the power of 4​

Answer 1

${4}^{4} \times { (\frac{5}{4}) }^{4} \\ = {4}^{4} \times \frac{ {5}^{4} }{ {4}^{4} } \\ = {5}^{4} \\ = 625$

Answer 2

We can write= (4*5/4)^4=5^4=625