x^^+4x^ -32=0
y=x^
y^+4y-32=0
Д= -4 х (-32)= 16+128=144=12^
x{1}=4
x{2}=-8
=4
x=√4
x=2
x^{2} =-8
x=√-8
x=8
x^^+4x^ -32=0
y=x^
y^+4y-32=0
Д= -4 х (-32)= 16+128=144=12^
x{1}=4
x{2}=-8
=4
x=√4
x=2
x^{2} =-8
x=√-8
x=8