October 2018 1 22 Report

Opuść nawiasy i zredukuj wyrazy podobne

a)(3x - 2y + 1) + 2(x + 3y - 2) =...........................=..................

b)2(3x - y) - (5x - 2y) + 3(x - y) =.........................=................

c)3(a + 2b - 3c) - 2(a - 2c) + 5(c - b) - (a + b) =.............................=....

d)(5x - 2y) · (-3) + (3xy + 3x + y - xy) - 2xy =.....................=.......

e)-3a(2 - 5x) - (4x -6ax + 6 - 9a) - 2a(6x - 4) =...............=........

f)(-3) · (-2a + 3b - 4) - 4(a + 0,5b - 2) =.................=...............


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.