Compute $(-1 + i \sqrt{3})^8.$  Enter the answer in rectangular form.
Question:
Compute $(-1 + i \sqrt{3})^8.$  Enter the answer in rectangular form.
Answer:
Let's think step by step.

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-128 - 128 \sqrt{3} i
Compute $(-1 + i \sqrt{3})^8.$  Enter the answer in rectangular form.
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