Question

Middle term split of 2x^2-2√2x-3

Answer 1

$2 x^{2} -2\sqrt2} x-3$
$2 x^{2} -3 \sqrt{2}x + \sqrt{2}x -3$
$\sqrt{2}x( \sqrt{2}x-3) +1( \sqrt{2}x-3)$
$(\sqrt{2} x+1)( \sqrt{2} x-3)$
$x=- \sqrt{2} /2 or x=3 \sqrt{2}/2$