Here we answer the question: "What two numbers multiply to 360 and add up to 39?"
The answer to your question is:
15 and 24
Below we illustrate and prove that 15 and 24 multiply to 360 and add up to 39:
15 × 24 = 360
15 + 24 = 39
Are you asking because you are trying to figure out how to factor the following quadratic equation?
x2 + 39x + 360 = 0
If so, the solution to factor the quadratic equation above is:
(x + 15 ) (x + 24)
To summarize, since 15 and 24 multiply to 360 and add up 39, you know that the following is true:
x2 + 39x + 360 = (x + 15 ) (x + 24)
Multiply To One Number and Add Up To Another
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