" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
_____________
(x+2)(2x +6)
2x +6 +4x +2
=___________
2x^2 +6x +4x +12
6x + 8
=________
2x^2 + 10 x + 12
x^2 maksudnya x kuadrat
mohon maaf kalau keliru