(3-x)(x+3)-2x=-(2-X)^2 rozwiaz rownanie ps. potrzebuje krok po kroku
3x+9-x^2-3x=-2-x^2
3x-x^2-3x+x^2=-2-9
0=-11/:0
x=0
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
3x+9-x^2-3x=-2-x^2
3x-x^2-3x+x^2=-2-9
0=-11/:0
x=0