" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
2x-x do czwartej-x/x³+1=0
2x-x do czwartej-x=0
-x do czwartej+x=0
-x(x³-1)=0
x=0 lub x=1