2+6x+9≥0
6x≥-11 ||:6
x≥-11/6
Pozdrawiam
6x-x≥2-2-9
5x≥-9/:5
x≥dziewiec piatych = 1 i 4 piate
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2+6x+9≥0
6x≥-11 ||:6
x≥-11/6
Pozdrawiam
6x-x≥2-2-9
5x≥-9/:5
x≥dziewiec piatych = 1 i 4 piate