Question

O valor de (0,2)² + (0,16)³ é:

Answer 1

Resposta:

vamos la rs

(0,2)³+(0,16)²

(0,2×0,2×0,2) + (0,16+0,16)

0,2×0,2=0,04×0,2=0,008

0,16×0,16= 0,0256

0,008+0,0256

====0,0336

Answer 2

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