" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
x2+(m-2)x+9=0 mmilili akr2
(x-3) kuadrat.
jd nti prsamaanya jd x2-6x+9=o
(m-2)= -6
m= -4
mg2 itu bnr.kl bnr,like me y