Question
Answer
$$\sqrt{3}\cdot\dfrac{\sqrt{5}}{2}=\dfrac{\sqrt{15}}{2}$$
Explanation
| $$ \begin{aligned}\sqrt{3}\cdot\frac{\sqrt{5}}{2}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{\sqrt{15}}{2}\end{aligned} $$ | |
| ① | $$ \color{blue}{ \sqrt{3} } \cdot \sqrt{5} = \sqrt{15} $$$$ \color{blue}{ 1 } \cdot 2 = 2 $$ |
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