Question

2√2x^+13x+9√2=0 by factorisation method

Answer 1

Answer:

$2 \sqrt{2} x²+13x+9 \sqrt{2} =0 \\ </p><p>2\sqrt{2} x²+4x+9x+9 \sqrt{2} =0 \\ </p><p>(2\sqrt{2} x²+4x)+(9x+9 \sqrt{2} )=0 \\ </p><p>2\sqrt{2} x(x+ \sqrt{2} )+9(x+\sqrt{2} )=0 \\ </p><p>(x+ \sqrt{2} )(2 \sqrt{2} x+9)=0$