Question

4x2 + 4x + 1 find the factorise​

Answer 1

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4x² + 4x + 1 = 0

4x² + 2x + 2x + 1 = 0

2x(2x + 1)+ 1(2x + 1)

(2x + 1) (2x + 1)

(2x + 1)²

Answer 2

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$\implies$4x² + 4x + 1 = 0

$\implies$4x² + 2x + 2x + 1 = 0

$\implies$2x(2x + 1)+ 1(2x + 1)

$\implies$(2x + 1) (2x + 1)

$\implies$(2x + 1)²