Question

restar (ײ+2y)-(2ײ+2y+z)​

Answer 1

Respuesta:

c) (12 –213) * = C)(+278)v29 (273)+(2)/27 (213)°-C)(v29 (23)* +(2)(-2y* (253)* ... m.c.d.[P(x), Q(x)] =(x-1)(x + 1)(x+3) = Q(x); m.c.m.[P(x), Q(x)]=(x-1){(x + 1)²(x+3) = P(x) ... a) x2 – 1+1= x= x2 -1 = x-1= x2 -1 = (x - 1) = (x - 1)(x + 1)-(x-1)3 = 0 = (x ... (2y - Z=-1 d) {5x-y-3z = 2. (x-y +22=-2 a). (x+y-2z = 0. 2x - 3y +3z = 4 = E, → E,-2E

Explicación paso a paso:

(a + b + c)² = a² + b² + c² + 2ab + 2 bc + 2 ca). = [(x² + y² + z² + 2xy + 2y z + 2 xz)] + [(x² + (y/2)² + (z/3)² + 2x × y/2 + 2y/2 × z/3

ESPERO AYUDARTE :3

Answer 2

Respuesta:

-x^2 - z

Explicación paso a paso:

x^2 +2y - 2x^2 - 2y - z