Question

In which table 120 comes and the multiply of 120 wiĺ have to come 23?

Answer 1

8 and 15

Step-by-step explanation:

8 + (15) = 23

Are you asking because you are trying to figure out how to factor the following quadratic equation?

x2 + 23x + 120 = 0

If so, the solution to factor the quadratic equation above is:

(X + 8 ) (X + 15)

To summarize, since 8 and 15 multiply to 120 and add up 23, you know that the following is true:

x2 + 23x + 120 = (X + 8 ) (X + 15