evaluate 19 to the -2nd power
You asked:
Evaluate the expression: \({19}^{-2}\)
MathBot Answer:
\[{19}^{-2} = \frac{1}{361} \approx 0.00277008310249307479224376731302\]
\[\begin{aligned}{19}^{-2}& = \frac{1}{19^{2}}\\& = \frac{1}{361}\end{aligned}\]