What two numbers multiply to 321 and add up to -322?

Here we answer the question: "What two numbers multiply to 321 and add up to -322?"

The answer to your question is:

-321 and -1

Below we illustrate and prove that -321 and -1 multiply to 321 and add up to -322:

-321 × -1 = 321
-321 + -1 = -322

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

x² - 322x + 321 = 0

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

(x - 321 ) (x - 1)

To summarize, since -321 and -1 multiply to 321 and add up -322, you know that the following is true:

x² - 322x + 321 = (x - 321 ) (x - 1)

Multiply To One Number and Add Up To Another
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