Question

Gente me ajudem urgente, como que resolve esta expressão?

Answer 1

$\frac{2^{n+4}+2^{n+2}+2^{n-1}}{2^{n-2}+2^{n-1}} \\ \\ \frac{2^{n}.2^4+2^{n}.2^2+2^{n}:2^1}{2^{n}:2^2+2^{n}:2^1} \\ \\ \frac{2^{n}.16+2^{n}.4+ \frac{2^{n}}{2} }{ \frac{2^{n}}{4}+ \frac{2^n}{2} } \\ \\ \frac{2^{n}(16+4+ \frac{1}{2} )}{2^n( \frac{1}{4} + \frac{1}{2} ) } \\ \\ \frac{\frac{41}{2} }{ \frac{3}{4} } \\ \\ \frac{41}{2}. \frac{4}{3} = \frac{82}{3}$