Question

fatore os polinômios:

a) a³+a²+a+1=

b) a³-a²+a-1=

c) a³+a²-a-1=

d) a³-a²-a+1=​

Answer 1

a) (a+1) x (a²+1)

b)(a-1) x (a²+1)

c)(a-1)² x (a-1)

d)(a-1)² x (a+1)