{"status": "success", "data": {"description_md": "What is the value of$$\\left(\\sum_{k=1}^{20} \\log_{5^k} 3^{k^2}\\right)\\cdot\\left(\\sum_{k=1}^{100} \\log_{9^k} 25^k\\right)?$$\n\n$\\textbf{(A) }21 \\qquad \\textbf{(B) }100\\log_5 3 \\qquad \\textbf{(C) }200\\log_3 5 \\qquad \\textbf{(D) }2{,}200\\qquad \\textbf{(E) }21{,}000$\n___\nFull credit goes to [MAA](https://maa.org/) for authoring these problems. These problems were taken on the [AOPS](https://artofproblemsolving.com/) website.", "description_html": "<p>What is the value of <span class=\"katex--display\">\\left(\\sum_{k=1}^{20} \\log_{5^k} 3^{k^2}\\right)\\cdot\\left(\\sum_{k=1}^{100} \\log_{9^k} 25^k\\right)?</span> </p>&#10;<p> <span class=\"katex--inline\">\\textbf{(A) }21 \\qquad \\textbf{(B) }100\\log_5 3 \\qquad \\textbf{(C) }200\\log_3 5 \\qquad \\textbf{(D) }2{,}200\\qquad \\textbf{(E) }21{,}000</span> </p>&#10;<hr><p>Full credit goes to <a href=\"https://maa.org/\">MAA</a> for authoring these problems. These problems were taken on the <a href=\"https://artofproblemsolving.com/\">AOPS</a> website.</p>", "hints_md": "", "hints_html": "", "editorial_md": "", "editorial_html": "", "flag_hint": "", "point_value": 3, "problem_name": "2021 AMC 12A Problem 14", "can_next": true, "can_prev": true, "nxt": "/problem/21_amc12A_p15", "prev": "/problem/21_amc12A_p13"}}