" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=b / a pangkat2 b pangkat2 - 2 a pangkat2 b pangkat2
= b - 2 a pangkat2 / a pangkat2 b pangkat 2
= jawabannya == > A..
Terima kasih