Answer
$$200000i^8=200000$$
Explanation
| $$ \begin{aligned}200000i^8& \xlongequal{ \color{blue}{ \text{\normalsize{ \htmlClass{explanationCircle explanationCircle1}{\textcircled {1}} } }}}200000\end{aligned} $$ | |
| ① | $$ 200000i^8 = 200000 \cdot i^{4 \cdot 2 + 0} =
200000 \cdot \left( i^4 \right)^{ 2 } \cdot i^0 =
200000 \cdot 1^{ 2 } \cdot 1 =
200000 \cdot 1 $$ |
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