Question

Dado a = -2, b = 3 e c = 2/3, determine:

a) (a . b) / c = 


b) (c – a) . b =  ​

Answer 1

Resposta:

a) -9

b) 8

Explicação passo-a-passo:

a) (-2 . 3)/2/3

-6 . 3/2= -9

b) (2/3 - (-2)).3

(2/3 +2) . 3

( 2 + 6 /3) .3

8/3 . 3 =

8