Respuesta :

Answer:

(x-3) (x+10)

Step-by-step explanation:

Answer:

(x - 3)(x + 10)

Step-by-step explanation:

Break the expression into groups :

(x^2 -3x) + (10x - 30)

Factor out x from x^2 - 3x

=  x (x - 3)

Factor out 10 from 10x - 30

=  10 (x - 3)

=  x (x - 3) + 10 (x - 3)

(x - 3)(x + 10)