Answer:
f(x)=4x²-4x+3
f(x)=0
4x²-4x+3=0
-(-4)±√((-4)²-4.4.3)/2(4)
(4±√(16-48)/8
(4±√-32)/8
(4±i√32)/8
(4±i.4√2)/8
x=(4+4i√2)/8 or x=(4-4i√2)/8
x=4/8+4i√2/8 x=4/8-4i√2/8
x=1/2+i√2/2 or x= 1/2-i√2/2
•1/2±i√2/2
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