Difference between revisions of "MR 04"
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Gesucht ist die positive Nullstelle des Polynoms <math>x^2 + 10x -3575</math> | Gesucht ist die positive Nullstelle des Polynoms <math>x^2 + 10x -3575</math> | ||
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| + | Konrad ist (heute) 88 Jahre alt. Konrad ist heute vier Mal so alt wie Angelika damals war als Konrad genauso alt war, wie Angelika heute ist. | ||
Revision as of 10:48, 24 January 2015
In den folgenden Formeln kommen immer genau 3 Zahlen vor. Die Fragen lauten: "Was kommt heraus?" - und: "Warum gerade das?"
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 17+18+20}
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 5\cdot (4+7)}
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle 7^2 + 6}
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \sum_{i=1}^{2\cdot5} i}
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \binom{8}{3} - 1}
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle n=3;\binom{6}{n} + \binom{7}{n}}
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle \sqrt{{6050}\over{\pi}}\cdot \int\limits_{x\in \mathbb{R}^+} e^{- {{x^2} \over 2}} \, dx}
Gesucht ist die positive Nullstelle des Polynoms Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle x^2 + 10x -3575}
Konrad ist (heute) 88 Jahre alt. Konrad ist heute vier Mal so alt wie Angelika damals war als Konrad genauso alt war, wie Angelika heute ist.