a) 4.4.4.4.4.4 = 46
b) 8.8.8.4.2 = 8.8.8.(4.2) = 8.8.8.8 = 84
c) 5.5.5.7.7.7.7 = 53.74
d) 8.2.2.2.2.2.2 = 8.(2.2.2).(2.2.2) = 8.8.8 = 83
a) 4.4.4.4.4.4= 46
b) 8.8.8.4.2=83..4.2
c) 5.5.5.7.7.7.7=53.74
d)8.2.2.2.2.2.2=8.26
\(a,4^6\) \(b,8^3.4.2\)
\(c,5^3.7^4\) \(d,8.2^6\)
a) 4.4.4.4.4.4 = 46
b ) 8 . 8 .8.4.2 = 8.8.8.8 =84
c) 5.5.5.7.7.7.7 =53 . 74
d) 8.2.2.2.2.2.2 = 8.4.2.4.2 = 8.8.8 = 83
cái này phải hỏi mấy bạn giỏi giỏi chứ mình cũng chịu
a) 4.4.4.4.4.4=4^6
b) 8.8.8.4.2=8.8.8.2.2.2=8^3.2^3
c) 5.5.5.7.7.7.7=5^3.7^4
d) 8.2.2.2.2.2.2=2.2.2.2.2.2.2.2.2=2^9
a 4^6 b 4.2=8 ta có :8.8.8.8= 8^4 c 5^3.7^4 d 2.2.2=8 ta có : 8.8.8=8^3
a) 4.4.4.4.4.4 = 46
b) 8.8.8.4.2 = 8.8.8.(4.2) = 8.8.8.8 = 84
c) 5.5.5.7.7.7.7 = 53.74
d) 8.2.2.2.2.2.2 = 8.(2.2.2).(2.2.2) = 8.8.8 = 83