Помогите пожалуйста))Квадратные уравнения
1)6/19x²+12x+114=0
2)2х²-2х+0.5=0
3)-2х²+2*1/3*x-3*1/3=0
4)-13х²-9х+22=0
5)1.2х²+х+2=0
6)-1*3/3 x²-8x-9=0
7)2*2/3x²-3*13/15x+1.4=0
8)1.5x²-1*59/66x-1*17/33=0
1)6/19x²+12x+114=0
2)2х²-2х+0.5=0
3)-2х²+2*1/3*x-3*1/3=0
4)-13х²-9х+22=0
5)1.2х²+х+2=0
6)-1*3/3 x²-8x-9=0
7)2*2/3x²-3*13/15x+1.4=0
8)1.5x²-1*59/66x-1*17/33=0
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