" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
b)-4/x²+4<0
c)7/x²-14x+49>0
d)6/8-x²>0
e)2/x²+6x+9<0
f)-16/81-16x²>0
to jest banane