Question

12x²-6x+2=0 помогите плиз​

Answer 1

Ответ:

12x²-6x+2=0

6х²-3х+1=0

а=6;b=-3;с=1

х=-(-3)±√(-3)²-4×6×1/2×6

х=3±√9-24/12

х=3±√-15/12