Rozwiąż równanie 16 − (2x + 1)2 = 0.
16-(2x+1)*2=0
16-(4x+2)=0
16-4x-2=0
-4x=-16+2
-4x=-14//:(-4)
x= 3,5
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
16-(2x+1)*2=0
16-(4x+2)=0
16-4x-2=0
-4x=-16+2
-4x=-14//:(-4)
x= 3,5