Question

A) (y+1)6 B) (x-1)4 pfv quem souber responde essas questões

Answer 1

A)
(y+1)6
6y + 6 = 0
6y = -6
y = -6/6
y = -1

B)
(x-1)4
4x - 4 = 0
4x = 4
x = 4/4
x = 1