Answer
$$-2\sqrt{16}=-8$$
Explanation
| $$ \begin{aligned}-2\sqrt{16}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-2\cdot4 \xlongequal{ } \\[1 em] & \xlongequal{ }-8\end{aligned} $$ | |
| ① | The square root of $ 16 $ is $ 4 $. |
This page was created using
Simplify Radical Expression