Jawabanmu

Jawaban paling cerdas!
2014-05-30T21:09:48+07:00
(1001²-999²) : (101²-99²)
= (1001 + 999)(1001 - 999) : (101 + 99)(101 - 99)
= (2000 . 2) : (200 . 2)
= 10
2 4 2
2014-05-30T21:13:25+07:00
1.002.001 - 998.001 = 4000
10.201 - 9.801 = 700
4000 : 700 = 5,71
maaf klo salah . tp klo hitunganku sih ya segitu..