Question

Zeroes of 4root2x^2+20x+8root2

Answer 1

$4 \sqrt{2} x {}^{2} + 20x + 8 \sqrt{2}$

$4 \sqrt{2} x {}^{2} + 16x + 4x + 8 \sqrt{2}$

$4 \sqrt{2}x (x + 2 \sqrt{2} ) + 4(x + 2 \sqrt{2} )$


$(4 \sqrt{2} x + 4)(x + 2 \sqrt{2})$


$thanks$