Given the function

$f(x)=-2lo{g}_5(x)$

Find the following derivatives

Write the derivative using natural logarithmic function, $In$

Two examples $of$ fractions: $\frac{x}{ln(2)}$ and $-ln\frac{2}{x}.$

Give the answer using $In$

$f^{\text{'}}(x)=$

$f^{\text{'}}(1)$