Question

Me ajuda?...simplifique as espressoes algebras a seguir: x+x+x, 3y+y, 2ab2c+5ab2c+ab2c,40x2-25x2,23,4xy3z, 0,34ab-2,1ab-ab

Answer 1

A)3x
B)4y
C) 8ab6c
D)30
E)-2,76ab

Answer 2

a) x+x+x = 3x

b) 3y+y = 4y

c) 2ab2c + 5ab2c + ab2c = 8ab6c

d) 40x2-25x2= 15x
ou. 40.2 - 25.2 => 80-50= 30

e) 4xy3z

f) 0,34ab - 2,1ab-ab
0,34ab- 1,1ab
-0,76ab



Espero ter ajudado! ;)