Question

factorise first 4x² + 5x + 1​

Answer 1

Answer:

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Answer 2

$\huge{\underline{\mathcal{\purple{Solution♡}}}}$

= 4x² + 5x + 1

= 4x² + 4x+1x + 1

= 4x(x + 1) +1(x + 1)

= (x + 1)(4x + 1)

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