4x2-4x=-1 solve by using quadratic formula
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4x2-4x=-1 solve by using quadratic formula
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Answer:
x=1/2
Step-by-step explanation:
4x²−4x+1=0
(2x)²−2(2x)(1)+1²=0
(2x−1)² =0
2x−1=0
2x=1
x=1/2