Question

x² – 2x – 9 factorise ​

Answer 1

Answer: The question is wrong.

The question will be : $x^{2}-2x-8$

Step-by-step explanation: Here is your answer !

$=> x^{2}-4x+2x-8\\ => x(x-4)+2(x-4)\\=> (x-4)(x+2)$