Question

qual é o valor de (0,2)elevado a 3, + (0,16)elevado a 2

Answer 1

Resposta:

          0,0336

Explicação passo-a-passo:

.

.     (0,2)^3  +  (0,16)²  =  0,2 . 0,2 . 0,2  +  0,16 . 0,16

.                                    =  0,008  +  0,0256

.                                    =  0,0336

.

(Espero ter colaborado)

Answer 2

$\sf \left(0,\:2\right)^3+\left(0,\:16\right)^2\\\\\\\sf 0.2^3=0.008\\\\\\\sf =0.008+0.16^2\\\\\\\sf 0.16^2=0.0256\\\\\\\sf =0.008+0.0256\\\\\\\sf 0.008+0.0256=0.0336\\\\\\\sf \to \boxed{\sf =0.0336}$