Question

решите уравнение 8x2-12x+4=0

Answer 1

$8*x^{2} -12x+4=0$
D=144-128=16
$x1= frac{12+4}{16} =1$
$x2= frac{12-4}{16} = frac{8}{16} = frac{1}{2}$

Answer 2

12х+4=16Х

82х16=1312

х=1312