" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
x² + 4x -12 = (x+6) (x-2)
2x² + 9x -18 (2x-3) (x+6)
coret (x+6) dari penyebut dan pembilang diatas, maka hasilnya x-2
2x-3