" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
kalau pangkat 2 jadinya
(2x-3) (2x-3) = 4x^2 - 12x + 9
a+b+c = 4-12+9 = 1
a=4;b=-12;c=9
nilai a+b+c=4+(-12)+9=1
jawaban c