Tap the blue circles to see an explanation.
$$ \begin{aligned}6-\frac{\sqrt{25}}{4}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}6-\frac{5}{4} \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}\frac{19}{4}\end{aligned} $$ | |
① | $$ \sqrt{25} = 5 $$ |
② | Combine like terms |