Question

Reduza os termos semelhantes ;
a) - 5 a³ + 8 a³ + 2 a³ b) ab + ab/3 - ab/2

Answer 1

a) -5a³+8a³+2a³ 5+2+8=-1 R=5a³ b) ab+ab/3-ab/2 (6ab+2ab-3ab)/6 6+2-3 5 R=5ab/6

Answer 2

Letra a) 5a³

Letra b) (6ab+2ab-3ab)/6=

5ab/6