4एक्स स्क्वायर माइनस 4 एक्स प्लस वन
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Answer:
4x^2-4x+1=0
Step-by-step explanation:
4x^2-2x-2x+1=0
2x(x-1)-2(x-1)=0
(2x-2)(x-1)=0
on taking 2x-2=0 then,
2x-2=0
2x=2
x=2/2
x=1
on taking x-1=0 then,
x-1=0
x=1
so the value of x is 1 and 1
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