" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
=(a-b)(a-b)
=a^2-ab-ab+b^2
=a^2-2ab+b^2
(a-b) Pangkat 2 = x
x = (a-b) Pangkat 2
= Akar pangkat 2 x
a-b = Akar x