16-06-2019
Mathematics

contestada

factorise 4y^2 – 4y + 1

Respuesta :

16-06-2019

Answer:

[tex](2y-1)^{2}[/tex]

Step-by-step explanation:

[tex]4y^{2} -4y+1[/tex]

Sum = -4

Product = 1

Factors = -1 , -1

[tex](2y-1)^{2}[/tex]

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