August 2018 3 19 Report
Zredaguj wyrazy podobne:

a) -2-2a+3
b) 2a - 3b+3a-2b
c)2y-6y+4x-2x
d)2x+3-6x-10
e)-x+2x+(-6)+x-4
f)2ab-6-ab-(-3)
g)3x2-2y2-6x2-2y2
h)3,5b-2,4c-0,6c-0,5b
i)3x2-2x+1+x-4x2-2
j)2m2+3mn-n+mn+3n-m2

w podpunktach g) i) j) np. gdy jest 3x2 to oznacza 3x do kwadratu kto odpowie szybko i dobrze dam naj!!!
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