Question
Answer
$$\sqrt{28}\cdot\sqrt{27}\sqrt{5}=6\sqrt{105}$$
Explanation
| $$ \begin{aligned}\sqrt{28}\cdot\sqrt{27}\sqrt{5}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}6\sqrt{105}\end{aligned} $$ | |
| ① | $$ \sqrt{3780} =
\sqrt{ 6 ^2 \cdot 105 } =
\sqrt{ 6 ^2 } \, \sqrt{ 105 } =
6 \sqrt{ 105 }$$ |
This page was created using
Simplify Radical Expression