matematyka- zapisz w jak najprostszej postaci
4(x-1)/kreska ułamk./2 -3*10x-50/kreska ułamk./5
4(x-1) : (2-3*10x-50) : 5 =
=4(x-1) : (-30x-48) : 5 =
=4(x-1)*[1/(-30x-48)]*5=
=[4(x-1)/-2(15x+24)]*5=
=2(x-1)/-(15x+24)*5=
=(2x-2)*5/-(15x+24)=
=10x-10/-15x-24=
=10(x-1)/-3(5x+8)
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
4(x-1) : (2-3*10x-50) : 5 =
=4(x-1) : (-30x-48) : 5 =
=4(x-1)*[1/(-30x-48)]*5=
=[4(x-1)/-2(15x+24)]*5=
=2(x-1)/-(15x+24)*5=
=(2x-2)*5/-(15x+24)=
=10x-10/-15x-24=
=10(x-1)/-3(5x+8)