August 2018 1 22 Report
Oblicz wartość liczbowa wyrażenia

A -y + 8x - z - 2x dla x= -2 , y=6 , z= -3
b. 9y - ( 7y +x ) +( 6x - 7 y ) dla x= -2 , y= 3

zad 2
usuń nawiasy i wykonaj redukcje wyrazów podobnych

a. ( a+b ) + (2a -b )
b. 2x + (3y - 2z) + ( 3z - 2x)
c. -5ab +(bc - 2ab ) + 4cb
d. ( 5xyz - 2xz ) + (4zx - 7 zyx )

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.