Question

Помогите решить!
(2^n+2 • 2^2n+1) : 2^3n+2

Answer 1

$frac{2^{n+2}*2^{2n+1}}{2^{3n+2}}= frac{2^2*2^{n}*2*2^{2n}}{2^2*2^{3n}}= frac{2*2^{n+2n}}{2^{3n}}= frac{2*2^{3n}}{2^{3n}}=2$