Resuelva la ecuacion 15x2 - 3x = 0?
Resuelva la ecuacion 15x2 - 3x = 0.
Resuelva la ecuacion 15x2 - 3x = 0.
ax² + bx + c = 0
En resumen
X(15x - 3) = 0 x = 0 15x - 3 = 0 15x = 3 x = 3 / 15 x = 1 / 5.
X(15x - 3) = 0
x = 0
15x - 3 = 0
15x = 3
x = 3 / 15
x = 1 / 5.
4x + 3 = 2x + 9 4x - 2x = - 3 + 9 2x = 3 ___________________________________________________________ (5x / 2) + 2 = 20 + 2 (5x / 2) = 20 + 2 - 2 5x = 2(20) x = 40 / 5 x = 8…
Te voy a dar un ejemplo para que te sea mas facil : x + 2 : 4 x : 2 - 4 x : 2.