Jawabanmu

2014-05-28T18:09:50+07:00
15 pangkat 2 = 225
Akar 256 = 16
Akar 4 = 2
352:25 = 14.08

= 225+16+2x14.08 = 3421.44

1 5 1
2014-05-28T18:38:52+07:00