Question

x square -two x -nine

Answer 1

x²-2x-9=0
Using spitting middle term method
so,
x²-3√3x+√3x-9=0
x(x-3√3)+√3(x-3√3)=0
(x+√3)(x-3√3)=0
x+√3=0 or x-3√3=0
x= -√3 or x=3√3
I HOPE THIS WILL HELP YOU MARK ME BRAINLIEST

Answer 2

x2 -2x -9
x2-3 root 3x + root 3 -9
x(x-3root3) - root 3( x - 3 root 3)
$(x - \sqrt{3} )(x - 3 \sqrt{3)}$