Question

factorise
4x square - 4x + 1
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Answer 1

Answer:

$4 {x}^{2} - 4x + 1 = 0\\ 4 {x}^{2} - 2x - 2x + 1 = 0\\ 2x(2x - 1) - 1(2x - 1) = 0 \\ 2x - 1 = 0 \: and \: 2x - 1 = 0 \\ x = \frac{1}{2}$

Answer 2

Step-by-step explanation:

4xsquare -4x+1=0

4x square-2x-2x+1=0

2x(2x-1)=0

2x-1=0

x=1/2 ans