128 = 2 7 12 8 − 3 = ( 2 7 ) − 3 = 2 7 ⋅ ( − 3 ) = 2 − 21 = 2 21 1
To calculate 12 8 − 3 , first express 128 as 2 7 . Then, use the exponent rule to get 2 − 21 and convert it to 2 21 1 , which equals 2097152 1 .
;
Jawaban:| ♩ ♩ ♩ ♩ | ♩ ♩ ♩ ♩ | ♩ ♩ ♩ ♩ | ♩ ♩ ♩ ♩ | ♩ ♩ ♩ ♩ || ♩. ♫ ♩ ♩ | ♫ ♫ ♩ ♩ | ♩ ♪ ♪ ♩ | ♩ ♫. ♫ | ♩ ♩ ♫ ♫ |