However, note \( 18 = 2 \cdot 3^2 \), so no perfect cube — but problem likely expects exact cube:

However, note \( 18 = 2 \cdot 3^2 \), so no perfect cube — but problem likely expects exact cube: - Red Crowns

📅 March 11, 2026 👤 scraface

Mar 11, 2026

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