" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(x-3) (x+3) = 16
x^2 - 9 - 16 = 0
x^2 - 25 = 0
(x+5)(x-5) = 0
maka x = -5 atau +5
kiranya membantu
mimmie