{"status": "success", "data": {"description_md": "Determine $w^2+x^2+y^2+z^2$ if<br>\n$$ \\begin{array}{l} \\displaystyle \\frac{x^2}{2^2-1}+\\frac{y^2}{2^2-3^2}+\\frac{z^2}{2^2-5^2}+\\frac{w^2}{2^2-7^2}=1 \\\\ \\displaystyle \\frac{x^2}{4^2-1}+\\frac{y^2}{4^2-3^2}+\\frac{z^2}{4^2-5^2}+\\frac{w^2}{4^2-7^2}=1 \\\\ \\displaystyle \\frac{x^2}{6^2-1}+\\frac{y^2}{6^2-3^2}+\\frac{z^2}{6^2-5^2}+\\frac{w^2}{6^2-7^2}=1 \\\\ \\displaystyle \\frac{x^2}{8^2-1}+\\frac{y^2}{8^2-3^2}+\\frac{z^2}{8^2-5^2}+\\frac{w^2}{8^2-7^2}=1 \\\\ \\end{array} $$\n___\nLeading zeroes must be inputted, so if your answer is `34`, then input `034`. Full 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>Determine <span class=\"katex--inline\">w^2+x^2+y^2+z^2</span> if<br/><span class=\"katex--display\"> \\begin{array}{l} \\displaystyle \\frac{x^2}{2^2-1}+\\frac{y^2}{2^2-3^2}+\\frac{z^2}{2^2-5^2}+\\frac{w^2}{2^2-7^2}=1 \\\\ \\displaystyle \\frac{x^2}{4^2-1}+\\frac{y^2}{4^2-3^2}+\\frac{z^2}{4^2-5^2}+\\frac{w^2}{4^2-7^2}=1 \\\\ \\displaystyle \\frac{x^2}{6^2-1}+\\frac{y^2}{6^2-3^2}+\\frac{z^2}{6^2-5^2}+\\frac{w^2}{6^2-7^2}=1 \\\\ \\displaystyle \\frac{x^2}{8^2-1}+\\frac{y^2}{8^2-3^2}+\\frac{z^2}{8^2-5^2}+\\frac{w^2}{8^2-7^2}=1 \\\\ \\end{array} </span></p>&#10;<hr><p>Leading zeroes must be inputted, so if your answer is <code>34</code>, then input <code>034</code>. 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": 6, "problem_name": "1984 AIME Problem 15", "can_next": false, "can_prev": true, "nxt": "", "prev": "/problem/84_aime_p14"}}