(25/4)^(-1/2)
You asked:
Evaluate the expression: \({\left( \frac{25}{4} \right)}^{\frac{-1}{2}}\)
MathBot Answer:
\[{\left( \frac{25}{4} \right)}^{\frac{-1}{2}} = \frac{2}{5} = 0.4\]
\[\begin{aligned}{\left( \frac{25}{4} \right)}^{\frac{-1}{2}}& = \frac{1}{\sqrt{\frac{25}{4}}}\\& = \frac{2}{5}\end{aligned}\]