Question

factories 2x²-4x-6 by splitting the middle term​

Answer 1

Answer:-

$\\ \rm\longmapsto 2x^2-4x-6=0$

$\\ \rm\longmapsto 2x^2-6x+2x-6=0$

$\\ \rm\longmapsto 2x(x-3)+2(x-3)=0$

$\\ \rm\longmapsto (2x+2)(x-3)=0$

$\\ \rm\longmapsto (2x+2)=0\:or\:(x-3)=0$

$\\ \rm\longmapsto x=\dfrac{2}{2}\:or\:x=3$

$\\ \rm\longmapsto x=1\:or\:x=3$