October 2018 1 17 Report

1) okresl dla jakich x wyrazenia maja sens

a) x + 2
-------------
x - 3

b)

2x - 3
----------
x(do potegi2) + x

2)

Rozszerz wyrazenia wymierne, uzupleni brakujacy licznik lub mianownik

a)
2a = 6a(do potegi 2) b
-------------------------------------
3b = ????????

b)

2x = ????????????
------------------------
x + 2 = x(do potegi 2) - 4

3)
Skróc wyrazenia wymierne

-34x(do potegi 2 ) y (do potegi 2)
-------------------------------------------------
51xy(do potegi 5)


b)

5(x-3)
---------
(3-x)y


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.