Question
Answer
$$-12i^{44}=-12$$
Explanation
| $$ \begin{aligned}-12i^{44}& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}-12\end{aligned} $$ | |
| ① | $$ -12i^{44} = -12 \cdot i^{4 \cdot 11 + 0} =
-12 \cdot \left( i^4 \right)^{ 11 } \cdot i^0 =
-12 \cdot 1^{ 11 } \cdot 1 =
-12 \cdot 1 $$ |
This page was created using
Complex Expression calculator