Simplify $\left( \frac{1}{2k} \right)^{-2} \cdot (-k)^3$.
Question:
Simplify $\left( \frac{1}{2k} \right)^{-2} \cdot (-k)^3$.
Answer:
Let's think step by step.

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-4k^5
Simplify $\left( \frac{1}{2k} \right)^{-2} \cdot (-k)^3$.
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