Question
Answer
$$\sqrt{9}\cdot1^8=3$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}\sqrt{9}\cdot1^8& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}3\cdot1^8 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}3\cdot1 \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle3}{\textcircled {3}} } }}}3\end{aligned} $$ | |
| ① | $$ \sqrt{9} = 3 $$ |
| ② | $ 1 ^ 8 = 1 $ |
| ③ | $ 3 \cdot 1 = 3 $ |
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Simplify Radical Expression