if-1-2-n-3-n-4-n-4q-r-find-r-

Question Number 31044 by abdo imad last updated on 02/Mar/18

$${if}\:\mathrm{1}\:+\mathrm{2}^{{n}} \:+\mathrm{3}^{{n}} \:+\mathrm{4}^{{n}} =\mathrm{4}{q}\:+{r}\:\:{find}\:{r}\: \\ $$