" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x² - 7x + 4 = 0
(x-1)(3x-4) = 0
x = 1 dan x = 4/3
Nomor 2 : Lengkapi kuadrat sempurna
x² + 4x + 1 = 0