2020-05-04T20:12:15Z https://matematicasies.com/Ecuacion-de-segundo-grado-con-la-formula-general#comment2462 2020-05-04T20:12:15Z

<p><img src='https://matematicasies.com/local/cache-TeX/45a7aee70f8f92d2d8390ecf66818a6d.png' style="vertical-align:middle;" width="49" height="16" alt="2^2 = 4" title="2^2 = 4"></p> <p><img src='https://matematicasies.com/local/cache-TeX/83254723b108033de9206a69f9eda1b5.png' style="vertical-align:middle;" width="164" height="19" alt="(-4) \cdot (-1) \cdot 3 = +12" title="(-4) \cdot (-1) \cdot 3 = +12"></p> <p><img src='https://matematicasies.com/local/cache-TeX/3776c3185576cf11e96c4ad025defe47.png' style="vertical-align:middle;" width="102" height="22" alt="4+12 = \fbox{16}" title="4+12 = \fbox{16}"></p>

2020-05-04T20:01:54Z https://matematicasies.com/Ecuacion-de-segundo-grado-con-la-formula-general#comment2461 2020-05-04T20:01:54Z

<p>No entiendo cómo es que sale 16 !!!</p>