Question

(imp) Factories the above polynomial​

Answer 1

$\sqrt{2} {x}^{2} + 3x + \sqrt{2} \\ = \sqrt{2} {x}^{2} + 2x + x + \sqrt{2} \\ = \sqrt{2} x(x + \sqrt{2} ) + 1(x + \sqrt{2} ) \\ = ( \sqrt{2}x + 1)( x + \sqrt{2} )$