1. The user requested to generate a .docx file. 2. As a math assistant, I can help with math problems, explanations, and calculations. 3. However, generating or exporting files like .docx is outside my current capabilities. 4. I can assist by providing text or math content that you can copy into a .docx file manually. 5. Please provide any math problem or content you want help with, and I will assist accordingly.