Log3(1+x)=log3(3)^3
1+x=27
X=26
1,02=11/50=51/50
1) 51/50:1/50=51/50*50/1=51
2) 7,26=363/50
363/50:11/70=363/50*70/11=77/5=15,4
3) 51-15,4=35,6
4)35,6:3,2=11,125=11,1/8
5) 0,4:0,36=2/5:9/25=2/5*25/9=10/9=1,1/9
6)11,1/8+1,1/8=12.17/72
Выполните вычисление..... 8,6-3,7= 14,5-8,87= 19-13,89= 5-4,354= 7,1-5,389= 59,03-14,7=
Crot88 [7]
<span>8,6-3,7=4,9
14,5-8,87=5,63
19-13,89=5,11
5-4,354=0,646
7,1-5,389=1,711
59,03-14,7=44,33</span>