" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Założenia
x-2
x
x
(x-2)(x-3)=x(x+2)
x²-3x-2x+6=x²+2x
-5x+6=2x
-7x=-6
x=