Question

halla x (x+3)(x-1)=6-4(3-2x)​

Answer 1

x + 3(x-1) = 6 - 4(2x+3)

Aplicando prop distributiva:

x + 3x - 3 = 6 - 8x - 12

4x - 3 = -8x - 6

4x + 8x = -6  + 3

  12x = -3

   x = -3/12  ... simplificando (ambos tienen factor comun 3)

  x = -1/4 Rpta