Question
Answer
$$\dfrac{3}{2-\sqrt{1}}=3$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}\frac{3}{2-\sqrt{1}}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{3}{1} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}3\end{aligned} $$ | |
| ① | Simplify numerator and denominator |
| ② | Remove 1 from denominator. |
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