Answer
$$\sqrt{5}\cdot(\sqrt{10}-\sqrt{3})=5\sqrt{2}-\sqrt{15}$$
Explanation
| $$ \begin{aligned}\sqrt{5}\cdot(\sqrt{10}-\sqrt{3})& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}5\sqrt{2}-\sqrt{15}\end{aligned} $$ | |
| ① | $$ \color{blue}{ \sqrt{5} } \cdot \left( \sqrt{10}- \sqrt{3}\right) = \color{blue}{ \sqrt{5}} \cdot \sqrt{10}+\color{blue}{ \sqrt{5}} \cdot- \sqrt{3} = \\ = 5 \sqrt{2}- \sqrt{15} $$ |
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Simplify Radical Expression