What two numbers multiply to 629 and add up to -630?

Here we answer the question: "What two numbers multiply to 629 and add up to -630?"

The answer to your question is:

-629 and -1

Below we illustrate and prove that -629 and -1 multiply to 629 and add up to -630:

-629 × -1 = 629
-629 + -1 = -630

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

x² - 630x + 629 = 0

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

(x - 629 ) (x - 1)

To summarize, since -629 and -1 multiply to 629 and add up -630, you know that the following is true:

x² - 630x + 629 = (x - 629 ) (x - 1)

Multiply To One Number and Add Up To Another
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