Question

$\frac{5(2^{x}) }{2^{x+3}-2^{x+1} -2^{x} }$

Answer 1

Cordial Saludo;

$=\frac{5\cdot \:2^x}{2^{x+3}-2^{x+1}-2^x}$

$=\frac{5\cdot \:2^x}{5\cdot \:2^x}$

$=\frac{2^x}{2^x}$

$=1$