Question

considere os polinômios P1,P2eP3

Answer 1

A)
a+b+c+a-b+c+a+b-c
3a+b+2c

B)
a+b+c+a-b+c-a+b-c
2a+2b+2c

C)
a+b+c-a-b+c+a+b-c
2a+2b+2c

D)
a+b+c-a-b+c-a+b-c
-a+b+c

Answer 2

A) a+b+c+a-b+c+a+b-c
3a+b+c
B) a+b+c+a-b+c-a-b+c
a-b+3c
C) a+b+c-a+b-c+a+b-c
a+3b-c
D) a+b+c-a+b-c-a-b+c
-a+b+c