banth kak plisss kak
2 1/2 : 1 1/4 - 2 1/8
= (5/2 : 5/4) - 17/8
= (5/2 x 4/5) - 17/8
= (1/1 x 2/1) - 17/8
= 2/1 - 17/8
= 16/8 - 17/8
= -1/8
3 1/2 + 5 1/3 : 1 3/5
= 7/2 + (16/3 : 8/5)
= 7/2 + (16/3 x 5/8)
= 7/2 + (2/3 x 5/1)
= 7/2 + 10/3
= 21/6 + 20/6
= 41/6
= 6 5/6
[answer.2.content]![Matematika Sekolah Menengah Pertama Tolong, soal MTK Berpangkat dan Berakar<br />[tex] \frac{ \sqrt{ {3}^{2015} } }{ { \sqrt{ {3}^{2015} } - \sqrt{ {3}^{2013} } } } [/tex]<br />Tolong langkah langkah nya](https://1.bp.blogspot.com/-FxxoZkxtk_U/WKAvV2Gd6iI/AAAAAAAACd0/UTrLC-1x23k1E0oqRLErM2XliW2XDiBlQCK4B/s1600/dif.jpg "Matematika Sekolah Menengah Pertama Tolong, soal MTK Berpangkat dan Berakar<br />[tex] \frac{ \sqrt{ {3}^{2015} } }{ { \sqrt{ {3}^{2015} } - \sqrt{ {3}^{2013} } } } [/tex]<br />Tolong langkah langkah nya")
