Solución de :2x² - 50 = 03x² + 5 = 07x² + 5x = 0?
Solución de : 2x² - 50 = 0 3x² + 5 = 0 7x² + 5x = 0.
Solución de : 2x² - 50 = 0 3x² + 5 = 0 7x² + 5x = 0.
En resumen
2x² - 50 = 0 » x² = 50 / 2 » x² = 25 » x = 5 3x² + 5 = 0 » 3x² = - 5 » x² = - 5 / 3 7x² + 5x = 0 » x(7x + 5) = 0 »7x + 5 = 0 » x = - 5 / 7.
2x² - 50 = 0 » x² = 50 / 2 » x² = 25 » x = 5
3x² + 5 = 0 » 3x² = - 5 » x² = - 5 / 3
7x² + 5x = 0 » x(7x + 5) = 0 »7x + 5 = 0 » x = - 5 / 7.