Question

Simplifique a expressão 2^2n+1 - 4/3 x 2^2n

Answer 1

Resposta:

(1/3).2^(2n+1)

Explicação passo-a-passo:

2^(2n+1) - (4/3).2^(2n) =

2.(2^(2n)) - (4/3).(2^(2n)) =

(2^2n).[2 - 4/3] =

(2^2n).[(6 - 4)3] =

(2/3).2^(2n) =

(2.2^(2n))/3 =

(2^(2n+1))/3 =

(1/3).2^(2n+1)

Blz?

Abs :)