What two numbers multiply to -560 and add up to -559?

Here we answer the question: "What two numbers multiply to -560 and add up to -559?"

The answer to your question is:

-560 and 1

Below we illustrate and prove that -560 and 1 multiply to -560 and add up to -559:

-560 × 1 = -560
-560 + 1 = -559

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

x² - 559x - 560 = 0

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

(x - 560 ) (x + 1)

To summarize, since -560 and 1 multiply to -560 and add up -559, you know that the following is true:

x² - 559x - 560 = (x - 560 ) (x + 1)

Multiply To One Number and Add Up To Another
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