What two numbers multiply to 514 and add up to -515?

Here we answer the question: "What two numbers multiply to 514 and add up to -515?"

The answer to your question is:

-514 and -1

Below we illustrate and prove that -514 and -1 multiply to 514 and add up to -515:

-514 × -1 = 514
-514 + -1 = -515

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

x² - 515x + 514 = 0

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

(x - 514 ) (x - 1)

To summarize, since -514 and -1 multiply to 514 and add up -515, you know that the following is true:

x² - 515x + 514 = (x - 514 ) (x - 1)

Multiply To One Number and Add Up To Another
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