What two numbers multiply to 514 and add up to -259?

Here we answer the question: "What two numbers multiply to 514 and add up to -259?"

The answer to your question is:

-257 and -2

Below we illustrate and prove that -257 and -2 multiply to 514 and add up to -259:

-257 × -2 = 514
-257 + -2 = -259

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

x² - 259x + 514 = 0

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

(x - 257 ) (x - 2)

To summarize, since -257 and -2 multiply to 514 and add up -259, you know that the following is true:

x² - 259x + 514 = (x - 257 ) (x - 2)

Multiply To One Number and Add Up To Another
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