Question

factorizar (3x+2)(x+y-z)-(3x+2)-(x-y -1)(3x+2) urgentisimo!!!!!​

Answer 1

Explicación paso a paso:

(3x+2)(x+y-z)-(3x+2)-(x-y -1)(3x+2)

$3x {}^{2} + 3xy - 3xz + 2x + 2y - 2z - 3x - 2 - (3x {}^{2} + 2x - 3xy - 2y - 3x - 2)$

$3x {}^{2} + 3xy - 3xz + 2x + 2y - 2z - 3x - 2 - 3x {}^{2} - 2x + 3xy + 2y + 3x + 2$

$6xy - 3xz + 4y - 2z$