Potrzebuję tych zadań! Pilne 1.Połącz w pary jednakowe wyrażenia A.-(4 - x 3) B-(1 + x + 5) C -(x - 1 - 6) D -(5 + x - 2) I .-x + 7 II. -x - 6 III. x - 1 IV. -x - 3
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
A = -(4 - x - 3) = -(1-x) =x-1
B = -(1 + x + 5) = -(x+6) = -x-6
C = -(x - 1 - 6) = -(x-7) = -x+7
D = -(5 + x - 2) = -(3+x) = = -x-3
A - III
B - II
C - I
D - IV