Question
Answer
$$\dfrac{-5}{\sqrt{1}}=-5$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}\frac{-5}{\sqrt{1}}& \xlongequal{ }-\frac{5}{\sqrt{1}} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-\frac{5}{1} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}-5\end{aligned} $$ | |
| ① | The square root of $ 1 $ is $ 1 $. |
| ② | Remove 1 from denominator. |
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