Question

Calcule os polinômios:
a) (3
+ 4) + (6
− 1) =

b) (2
+ 5
) + (7
− 6
) =

c) (3
+ 2
− 1) + (2
+ 4
+ 2) =

d) (2
+
+ 3) + (−5
+
− 1) =

e) (3
− 6
) + (
− 4
+ 2
) + (5
− 3
) =

f)(3
− 5
+ 2
− 2
) − (5
− 5
− 2
) =

g) (4
+ 4
+ 2
) − (4
+ 2
) =

Answer 1

Resposta:

LETRA A) RESPOSTA 12 B) RESPOSTA 8

C) RESPOSTA 12 D) RESPOSTA -1

F) RESPOSTA 5 E) RESPOSTA 0

G) RESPOSTA 4