Question

Facters of 4ysquare minus 4y plus 1 is
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Answer 1

Answer:

(2y−1) ^²

Step-by-step explanation:

We know,

4y^²−2y+1

=(2y)^²−2(2y)(1)+(1)^²

We know appropriate identities x^²−2xy+y=(x−y)^²

Here x=2y and y=1, then

4y^²−4y+1= (2y−1) ^²

Answer 2

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