Question

Simplify the expression showed question … which is the correct answer

Answer 1

Okay, here we have this:

We need to simplify the following expression:

`\begin{gathered} (5^(-4)(25)^4)^2 \\ =(5^(-4)(5^2)^4)^2 \\ =(5^(-4)\cdot5^8)^2 \\ =(5^(-4+8))^2 \\ =(5^4)^2 \\ =5^8 \end{gathered}`

Finally we obtain that the correct answer is the option B.