What two numbers multiply to 624 and add up to -625?

Here we answer the question: "What two numbers multiply to 624 and add up to -625?"

The answer to your question is:

-624 and -1

Below we illustrate and prove that -624 and -1 multiply to 624 and add up to -625:

-624 × -1 = 624
-624 + -1 = -625

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

x² - 625x + 624 = 0

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

(x - 624 ) (x - 1)

To summarize, since -624 and -1 multiply to 624 and add up -625, you know that the following is true:

x² - 625x + 624 = (x - 624 ) (x - 1)

Multiply To One Number and Add Up To Another
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