pomocy a i c na 14:10 plsss daje najjjj
![Pomocy A I C Na 1410 Plsss Daje Najjjj class=](https://pl-static.z-dn.net/files/d01/5ec0b3e7c8d631fce8e5b9d94ab400d2.jpg)
Odpowiedź:
a) 8x²+6=-12x+8x²
8x²-8x²+12x= -6
12x=-6/:12
x= -½
c)3x²-x+6x-2=3x²-6x+x-2
3x²-3x²-x+6x-x=-2+2
4x=0
x=0