Respuesta :
Answer: [tex]x-2[/tex]
Step-by-step explanation:
The quadratic equation given in the problem above can be solve by factoring it.
You must find two numbers whose sum is -9 and whose product is 14. These number would be: -2 and -7
Therefore, keeping this on mind you have:
[tex](x-2)(x-7)=0[/tex]
Therefore, a factor of the given quadratic equation is [tex]x-2[/tex]