To simplify the expression \(4 x^{(-4)}\left(x^{4}\right)^{4} x^{(-1)}\), we can use the properties of exponents. First, apply the power of a power rule to \(\left(x^{4}\right)^{4}\), which is \(x^{16}\). Then, combine all the exponents of \(x\) by adding them together: \(-4 + 16 - 1\). Finally, simplify the expression using the calculated exponent.
To simplify the expression \(4 x^{(-4)}\left(x^{4}\right)^{4} x^{(-1)}\), we first apply the power of a power rule to \(\left(x^{4}\right)^{4}\). According to this rule, \(\left(x^{a}\right)^{b} = x^{a \cdot b}\). Therefore, \(\left(x^{4}\right)^{4} = x^{16}\).
Next, we combine all the exponents of \(x\) in the expression \(4 x^{(-4)} x^{16} x^{(-1)}\). The exponents are \(-4\), \(16\), and \(-1\). We add these exponents together:
\[
-4 + 16 - 1 = 11
\]
The expression now becomes \(4 x^{11}\), as we have combined the exponents into a single exponent of \(11\).