Question

c(t)=2^(t-4)+2^(t-2)
me pueden ayudar con este ejercicio por favor

Answer 1

$c(t) = 2 {}^{t - 4} + 2 {}^{t - 2}$

simplificando

$c(t) = 2 {}^{t} ( \frac{1}{2 {}^{4} } + \frac{1}{2 {}^{2} } )$

$c(t) = 2 {}^{t} ( \frac{5}{16} )$

$c(t) =5 \times 2 {}^{t - 4}$