What two numbers multiply to -321 and add up to -104?

Here we answer the question: "What two numbers multiply to -321 and add up to -104?"

The answer to your question is:

-107 and 3

Below we illustrate and prove that -107 and 3 multiply to -321 and add up to -104:

-107 × 3 = -321
-107 + 3 = -104

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

x² - 104x - 321 = 0

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

(x - 107 ) (x + 3)

To summarize, since -107 and 3 multiply to -321 and add up -104, you know that the following is true:

x² - 104x - 321 = (x - 107 ) (x + 3)

Multiply To One Number and Add Up To Another
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