Question

Решите уравнение 8x²-12x+4=0

Answer 1

d=144-4*8*4=144-128=16=4^2
x1=(12-4)/16=1/4
x2=(12+4)/16=1

Answer 2

D=144-4*8*4=144-128=16
X1=12-4/4*8=8/32=1/4
X2=12+4/4*8=1/2
x1=0.25
x2=0.5