Question
Answer
$$\sqrt{2}\cdot\sqrt{2}\cdot1^3=2$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}\sqrt{2}\cdot\sqrt{2}\cdot1^3& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}2\cdot1^3 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}2\cdot1 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle3}{\textcircled {3}} } }}}2\end{aligned} $$ | |
| ① | $$ \sqrt{4} = 2 $$ |
| ② | $ 1 ^ 3 = 1 $ |
| ③ | $ 2 \cdot 1 = 2 $ |
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Simplify Radical Expression