What two numbers multiply to -631 and add up to -630?

Here we answer the question: "What two numbers multiply to -631 and add up to -630?"

The answer to your question is:

-631 and 1

Below we illustrate and prove that -631 and 1 multiply to -631 and add up to -630:

-631 × 1 = -631
-631 + 1 = -630

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

x² - 630x - 631 = 0

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

(x - 631 ) (x + 1)

To summarize, since -631 and 1 multiply to -631 and add up -630, you know that the following is true:

x² - 630x - 631 = (x - 631 ) (x + 1)

Multiply To One Number and Add Up To Another
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