" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
*-2 nya dicoret*
x kuadrat - 4x - 12 = 0
(x-6) (x+2) = 0
x= 6 atau x= -2
{-2,6}
nomor 9
6 pangkat 3x-4 per 6 pangkat 2 = 6 pangkat 2x -3
6 pangkat (3x-4-2) = 6 pangkat 2x-3
6 pangkat ( 3x-6) = 6 pangkat 2x-3
*6 nya dicoret*
3x-6 = 2x-3
x=3