Question

O valor de (0,2)3+(0,16)2 é:
A)0,0264
B)0,0336
C)0,1056
D)0,2568
E)0,6256

Answer 1

Resposta:

0,0336   resposta correta

Explicação passo-a-passo:

*SOLUÇÃO*

 

(0,2)³ + (0,16)² = 0,008 + 0,0256  = 0,0336

Answer 2

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