Matriz: 0 1 3 0
1 0 3 0
3 3 8 0
0 0 0 2

Determine uma base para o subespaço definido pelo conjunto solução do sistema linear (A+I4)X=0.
A. {(−3,0,1,0),(−1,1,0,0)}
B. {(−3,0,1,0),(−3,1,0,0)}
C. {(−1,0,1,0),(−1,1,0,0)}
D. {(−1,0,1,0),(−3,1,0,0)}

Eu não entendi nada dessa matéria :'(

p(x)= 8 x³ - 36 x² + 54 x - 27

q(x) = 2 x -3

you can check your mistake and then you can choose the correct option.

dividend =   8 x³ - 36 x² + 54 x - 27

divisor = 2 x -3

if you want to find quotient, proceed as follows

q(x)= 0

2 x - 3=0

x =

now , i have used division method , to find quotient and remainder