Question

when we factorise 4x² - 4x + 1 we get​

Answer 1

Answer:

4x²-2x-2x+1

=2x(2x-1)-1(2x-1)

=(2x-1) (2x-1)

or(2x-1)²

Answer 2

Answer:

${4x}^{2} - 4x + 1$

${4x}^{2} - 2x + 2x + 1$

${2x(2x - 1)}{ + (2x - 1)}$

$(2x - 1) (2x + 1)$

Step-by-step explanation:

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