Question

(FUVEST) O valor de (0,2)^3+(0,16)^6 é
A.0,0264
B.0,0336
C.0,1056
D.0,2568
E.0,6256

Answer 1

Boa tarde Jose!


Solução!


(0,2)³=0,2x0,2x0,2=0,008


(0,16)²= 0,16x0,16=0,0256


$0,008\\ \underline{0,0256}\\ 0,0336$


Resposta: Alternativa B

Answer 2

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