" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x + a .. x + b .. x + c
dit:
x + a .. x + b .. x + c dibagi x + a
penyel:
(x + a) (x + b) (x + c) / (x + a) = (x + b) (x + c)