What two numbers multiply to 390 and add up to 41?

Here we answer the question: "What two numbers multiply to 390 and add up to 41?"

The answer to your question is:

15 and 26

Below we illustrate and prove that 15 and 26 multiply to 390 and add up to 41:

15 × 26 = 390
15 + 26 = 41

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

x² + 41x + 390 = 0

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

(x + 15 ) (x + 26)

To summarize, since 15 and 26 multiply to 390 and add up 41, you know that the following is true:

x² + 41x + 390 = (x + 15 ) (x + 26)

Multiply To One Number and Add Up To Another
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