Question

o valor de (0,2)^3+(0,16)^2 é?

Answer 1

R: (0,2)^3= 0,008

(0,16)^2=  0,0256

somando os dois= 0,0336.

Answer 2

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