October 2018 2 19 Report

Wykonaj działania :

1. (5a+1) ² + (5a-1) ² - (5a + 1) (5a-1) - 25 a = ...

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

Z góry bardzo dziękuje ;)


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.