Tap the blue circles to see an explanation.
| $$ \begin{aligned}-4(6p-1)& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-(24p-4) \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}-24p+4\end{aligned} $$ | |
| ① | Multiply $ \color{blue}{4} $ by $ \left( 6p-1\right) $ $$ \color{blue}{4} \cdot \left( 6p-1\right) = 24p-4 $$ |
| ② | Remove the parentheses by changing the sign of each term within them. $$ - \left(24p-4 \right) = -24p+4 $$ |