Question

(Z-4) (Z+3)=
(X-6) (x+1) (x-3)=
(y +6) (y+2) (y+4)=
(X+2) (x-4) =​

Answer 1

Explicación paso a paso:

a) (z-4)•(z+3) =

2z•-12

2z = 12

z = 12/2 = 6/1

b) (x-6)•(x+2)•(x-3) =

3x•36

3x = -36

x = -36/3 = -12/1

c) (y+6)•(y+2)•(y+4) =

3y•48

3y = -48

y = -48/3 = - 16/1

d) (x+2)•(x-4) =

2x•-8

2x = 8

x = 8/2 = 4/1