Jawapan

  • pol
  • Pengguna Baru
2015-07-22T08:46:01+08:00
5-p=8+2p
5-p-5=8+2p-5
-p=3+2p
-p-2p=3+2p-2p
-3p=3
-3p√-3=3√-3
p=-1