September 2018 1 10 Report

Zapisz w jak najprostszej postaci :
a) (x+1)(x-2)+(x+2)(x-1)
b) (5k+n)(k-2n)-k(4k+n)
c) (4y+3)(y-2)-2y(4-2y)
d) -(3c-2)(c-1)-c(c-2)
e) 2(3a do potegi 2 -1)-(a+2)(a+2)
f) 5x (ten x do potegi 2) (x do pot 2 +1)-(x do pptegi 2 -2)(x do potegi2 -2)(x do 2 +3)

Proszę o rozwoazanie HELP!


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.