Question

factorise
$2x {}^{2} - x + \frac{1}{8}$
please answer it as quickly as possible.......​

Answer 1

Step-by-step explanation:

$= > 2 {x}^{2} - \frac{1}{2} x - \frac{1}{2} x + \frac{1}{8}$

$= > x(2x - \frac{1}{2} ) - \frac{1}{4}(2x - \frac{1}{2} )$

$= > (2x - \frac{1}{2} )(x - \frac{1}{4} )$

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