E:7456: Difference between revisions

Revision as of 13:26, 5 January 2025

E:7456 (Mirela-Petrina Timiș)

Să se arate că fracția $F={\frac {23^{n+1}-4^{n+1}\cdot 19^{n}-7^{n}\cdot 23+2^{2n+2}\cdot 3^{n}}{41^{n+1}-5^{2n}\cdot 41}}$ se simlifică prin $16$

Soluție

Pentru orice $F={\frac {23^{n+1}-4^{n+1}\cdot 19^{n}-7^{n}\cdot 23+2^{2n+2}\cdot 3^{n}}{41^{n+1}-5^{2n}\cdot 41}}$

Revision as of 13:26, 5 January 2025 view source Andrei.Horvat (talk \| contribs) 516 edits Created page with "'''E:7456 (Mirela-Petrina Timiș)''' ''Să se arate că fracția <math>F = \frac{23^{n+1}-4^{n+1}\cdot 19^n - 7^n \cdot 23 + 2^{2n+2}\cdot 3^n}{41^{n+1}-5^{2n}\cdot 41} </math> se simlifică prin <math>16</math>'' '''Soluție''' Pentru orice"		Revision as of 13:26, 5 January 2025 view source Andrei.Horvat (talk \| contribs) 516 edits No edit summary Newer edit →
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	Pentru orice		Pentru orice <math>F = \frac{23^{n+1}-4^{n+1}\cdot 19^n - 7^n \cdot 23 + 2^{2n+2}\cdot 3^n}{41^{n+1}-5^{2n}\cdot 41} </math>