" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1/4 pangkat x-1= 2 pangkat 2x+2/3
(2 pangkat -2)pangkat x-1= 2 pngkt 2x+2/3
2 pngkt -2x+1= 2 pngkt 2x+2/3
-2x+1=2x+2/3
-2x-2x= 2/3-1
-4x= -1
x= 1/4