Question
Answer
$$abs\cdot(4+3i)=3abis+4abs$$
Explanation
Tap the blue circles to see an explanation.
| $$ \begin{aligned}abs\cdot(4+3i)& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}4abs+3abis \xlongequal{ } \\[1 em] & \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle2}{\textcircled {2}} } }}}3abis+4abs\end{aligned} $$ | |
| ① | Multiply $ \color{blue}{abs} $ by $ \left( 4+3i\right) $ $$ \color{blue}{abs} \cdot \left( 4+3i\right) = 4abs+3abis $$ |
| ② | Combine like terms: $$ 3abis+4abs = 3abis+4abs $$ |
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