Question

O valor de (0,2)ao cubo + (0,16) ao quadrado é?

Answer 1

Vamos colocar na forma de fração.

(2/10)³ + (16/100)²

(1/5)³ + (4/25)²

1/125 + 16/625

5/625 + 16/625

21/625 resposta ou 0,0336

Espero ter ajudado. att colosso

Answer 2

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