October 2018 1 20 Report

Zadania 2 z matmy:)

Gimnazjum!!
Zad 2/108(zbiór)

a) -4(a+2b-4c - 1/2d +1/8m

b) -2/5(10x - 20y +0,5z - 35)
c)-(1 1/3m - 8n + 2/3k - 16z)* 3/4

d)(20x-15y+2/3z - 5/6p)*(-0,3)


Zad 3/108(zbiór)
a) -4(3y-4x)
b)4(a/2+b/2)

c)2(a kwadratowe+3b-4x-12)

d)-1/3(6x sześcienne - 3x)
e)1/4(1,2xy kwadratowe - 2y kwadratowe - 0,4y kwadratowe)

f)3(4xy kwadratowe - 3x kwadratowe y - x sześcienne y - 3xy)

Proszę;)*


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