2007-02-06T20:22:46Z https://www.matematicasies.com/Ecuaciones-grado-superior#comment109 2007-02-06T20:22:46Z

<p>Solución: <img src='https://www.matematicasies.com/local/cache-TeX/35b471923c17cc3b85cbafd5000db634.png' style="vertical-align:middle;" width="122" height="38" alt="x=-2, x=3" title="x=-2, x=3"></p>