1. Wpisz odpowiednie wyrażnie algebraiczne.
a) 2xy+ .....=3xy+x
b) 3mn+.....=3
*- do drugiej potęgi
c) 2x*-2x+.......=2x
d) a*-b*+.........=b*-a*
e) -pq-q+.........=2pq
f)x*-2y*+.........=2xy
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
a) 2xy+1xy+x=3xy+x
b) 3mn+3-3mn=3
*- do drugiej potęgi
c) 2x*-2x+4x-2x*=2x
d) a*-b*+2b*-2a*=b*-a*
e) -pq-q+q+3pq=2pq
f)x*-2y*+2xy-x*+2y*=2xy
a) 2xy+xy+x = 3xy+x
b) 3mn + 3(-mn) = 3
c) 2x*-2x+4x-2x* = 2x
d)a*-b*+2b*-2a* = b*-a*
e) -pq-q + 3pq + q= 2pq
f) x*-2y*+2xy-x*+2y*=2xy