Question
Answer
$$\sqrt{\dfrac{25}{4}}=\dfrac{5}{2}$$
Explanation
| $$ \begin{aligned}\sqrt{\frac{25}{4}}& \xlongequal{ }\frac{1}{2}\sqrt{25} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}\frac{5}{2}\end{aligned} $$ | |
| ① | $$ \frac{ 1 }{ 2 } \sqrt{ 25 } = \frac{ 1 }{ 2 } \cdot 5 = \frac{ 5 }{ 2 } $$ |
This page was created using
Simplify Radical Expression