Respuesta :
Answer:
(6+3)+5=(3x?)+5
9+5=(3×3)+5
14=9+5
14=14
so,the missing factor is 3.
Ima just take a guess (3 x 1 x 3)because (3x1 is 3 then x3 is 9. 9+5=14 just like (6+3)=9+5=14. Another (3 x 2 +3). They both should work. I prefer the 2nd one tho.