Răspuns:
(1+2×4×16):(128+1)
=(1+8×16):129
=1+128:129
=129:129
=1
(1+2×[tex]2^{2}[/tex]x[tex]2^{4}[/tex])÷([tex]2^{7}[/tex]+1) = (1+[tex]2^{7}[/tex])÷([tex]2^{7}[/tex]+1) = 1
