Rozwiąż równanie
a) X(3x-2)-18x² =5x(2-3x)+6.
b) x²-2x(x-1)\3=(x\3 +1)-2
daje naj
a) 3x²-2x-18x² =10x-15x² +6
3x²-2x-18x²-10x+15x² = 6
-12x = 6/:(-12)
x =1/2
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a) 3x²-2x-18x² =10x-15x² +6
3x²-2x-18x²-10x+15x² = 6
-12x = 6/:(-12)
x =1/2