" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
6²-4*(m+2)*(3m)>=0
36-12m²-24m>=0
bagi -12
m²+2m-3<=0
(m+3)(m-1)<=0
-3<=m<=1