August 2018 2 13 Report
W miejsce kropek wstaw odpowiednie wyrażenia :

a) (2x + 3y) ( ...... ) = 10 xz+ 4xt + 15yz + 6yt
b) ( x+t ) ( ..... ) = xy + xz - ty - tz
c) ( 3a-b ) ( ...... ) = 18a - 4,5 ac - 6b + 1,5 bc
d) (2x - 5) ( y+6 ) - ........... = 12x - 5y
e) (7-x) (3-y) - ............... = -3x-7y
f) ( 6x-1) (4-y) = y-4 + ..............
More Questions From This User See All

Recommend Questions



Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.