Răspuns :
2 la puterea 100 - 2 la 99 - 2 la 98 = -2 (si acum calculezi puterile .. 100-(99-98)= 100-1=99
= > -2 la puterea 99
= > -2 la puterea 99
[tex] 2^{100} - 2^{99} - 2^{98} [/tex]
[tex] 2^{98} ( 2^{2} -2-1)[/tex]
[tex] 2^{98} *1= 2^{98} [/tex]
[tex] 2^{98} ( 2^{2} -2-1)[/tex]
[tex] 2^{98} *1= 2^{98} [/tex]