Question

factorise√2x+9x+9√2

Answer 1

$= > \sqrt{2} {x}^{2} + 9x + 9 \sqrt{2} \\ = > \sqrt{2} {x}^{2} + (6 + 3)x + 9 \sqrt{2} \\ = > \sqrt{2} {x}^{2} + 6x + 3x + 9 \sqrt{2} \\ = > \sqrt{2} x(x + 3 \sqrt{2} ) + 3( x + 3 \sqrt{2} ) \\ = > (x + 3 \sqrt{2} )( \sqrt{2} x + 3)$