ECUACIONES 2× + 7 - 5× = 8 + × - 12?
ECUACIONES 2× + 7 - 5× = 8 + × - 12.
ECUACIONES 2× + 7 - 5× = 8 + × - 12.
ax² + bx + c = 0
En resumen
2x - 5x - x = 8 - 12 - 7 2x - 6x = 8 - 19 - 4x = - 11 x = 11 / 4.
2x - 5x - x = 8 - 12 - 7
2x - 6x = 8 - 19 - 4x = - 11
x = 11 / 4.