Question

√2x^2+7x+5√2 maths problem​

Answer 1

Step-by-step explanation:

$\sqrt{2} {x}^{2} + 7x + 5 \sqrt{2}$

$= \sqrt{2} {x}^{2} + 2x + 5x + 5 \sqrt{2}$

$= \sqrt{2}x (x + \sqrt{2} ) + 5(x + \sqrt{2} )$

$= (x + \sqrt{2} )( \sqrt{2} x + 5)$