Tap the blue circles to see an explanation.
| $$ \begin{aligned}\sqrt{9}^{12}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}3^{12} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}531441\end{aligned} $$ | |
| ① | $$ \sqrt{9} = 3 $$ |
| ② | $ 3 ^ 12 = 531441 $ |