1.(2x-6)²-(2x-6)=
2.(3x+2)²-(3x+2)*(3x-2)=
*razy
1.(2x-6)²-(2x-6)=16-(-4)=20
2.(3x+2)²-(3x+2)*(3x-2)=125
1.
4x kwadrat-24x+36-2x+6=4x kwadrat-26x+42
2.
9x kwadrat+12x+4-9x kwadrat-4=12
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1.(2x-6)²-(2x-6)=16-(-4)=20
2.(3x+2)²-(3x+2)*(3x-2)=125
1.
4x kwadrat-24x+36-2x+6=4x kwadrat-26x+42
2.
9x kwadrat+12x+4-9x kwadrat-4=12