Question

03. Calcule o resultado de:
a) 8 x – 5 x + 2 x =
b) 6 t² - 4 t² - 2 t² =
c) 3 abc – 2 abc + 7 abc =
d) – 6 m – 3 m – 4m =
e) 3 x³ y + x³ y – 8 x³ y =
f) – 2 a²b² + 4 a²b² + 6 a²b² =

Answer 1

Resposta:

Explicação passo a passo:

a)8x-5x+2x

3x+2x

5x

b)6t2-4t2-2t2

2t2-2t2

0

c)3abc-2abc+7abc

1abc+7abc

8abc

d)-6m-3m-4m

-8m-4m

-12m

e)3x3y+x3y-8x3y

4x3y-8x3y

-4x3y

f)-2a2b2+4a2b2+6a2b2

2a2b2+6a2b2

8a2b2