Odpowiedź :
[tex]\\2^7+2^7=2*2^7=2^{(1+7)}=2^8 \\wzor: \\a^n*a^m=a^{n+m}[/tex]
a) 2^7 + 2^7 = 2^7 * (1 + 1) = 2^7 * 2 = 2^7 * 2^1 = 2^(7 + 1) = 2^8
[tex]\\2^7+2^7=2*2^7=2^{(1+7)}=2^8 \\wzor: \\a^n*a^m=a^{n+m}[/tex]
a) 2^7 + 2^7 = 2^7 * (1 + 1) = 2^7 * 2 = 2^7 * 2^1 = 2^(7 + 1) = 2^8