MatemáticasBásico1 respuestas

AYUDA?

AYUDA! Completando el metodo trinomio cuadrado perfecto x2 - 5x + 6 = 0 x2 + 3x - 10 = 0 x2 - x - 6 = 0.

En resumen

1)x2 - - 5x + 6 = 0 solucion (x - 2)(x - 3) = 0 x - 2 = 0 x = 2 y x - 3 = 0 x = 3 2)x2 + 3x - 10 = 0 solucion (x + 5)(x - 2) = 0 x + 5 = 0 x = - 5 y x - 2 = 0 x = 2 3) x2 - x - 6 = 0 solucion (x - 3)(x + 2) = 0 x - 3 = 0 x = 3 y x + 2 = 0 x = - 2.

Mejor respuesta

Juniirlojan100
5

1)x2 - - 5x + 6 = 0

solucion

(x - 2)(x - 3) = 0 x - 2 = 0 x = 2 y x - 3 = 0 x = 3

2)x2 + 3x - 10 = 0

solucion

(x + 5)(x - 2) = 0

x + 5 = 0 x = - 5 y x - 2 = 0 x = 2

3) x2 - x - 6 = 0

solucion

(x - 3)(x + 2) = 0

x - 3 = 0 x = 3 y x + 2 = 0 x = - 2.