Question
Answer
$$-4\sqrt{16}=-16$$
Explanation
| $$ \begin{aligned}-4\sqrt{16}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-4\cdot4 \xlongequal{ } \\[1 em] & \xlongequal{ }-16\end{aligned} $$ | |
| ① | The square root of $ 16 $ is $ 4 $. |
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