Answer:
1 and 12
Step-by-step explanation:
as proven here:
1 x 12 = 12
1 + (12) = 13
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 13x + 12 = 0
If so, the solution to factor the quadratic equation above is:
(X + 1 ) (X + 12)
To summarize, since 1 and 12 multiply to 12 and add up 13, you know that the following is true:
x2 + 13x + 12 = (X + 1 ) (X + 12)
