$$ \begin{aligned}6\sqrt{10000}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}6\cdot100 \xlongequal{ } \\[1 em] & \xlongequal{ }600\end{aligned} $$ | |
① | The square root of $ 10000 $ is $ 100 $. |