W(x)=2x3 - x2 - 2x + 1
x2(2x-1) -2x +1
x2(2x-1) -1(2x - 1)
(x2-1)(2x-1)
podstawiamy to do zera
x2-1=0 x=1/2
2x-1=0 x=1
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
W(x)=2x3 - x2 - 2x + 1
x2(2x-1) -2x +1
x2(2x-1) -1(2x - 1)
(x2-1)(2x-1)
podstawiamy to do zera
x2-1=0 x=1/2
2x-1=0 x=1