What two numbers multiply to -564 and add up to 563?

Here we answer the question: "What two numbers multiply to -564 and add up to 563?"

The answer to your question is:

-1 and 564

Below we illustrate and prove that -1 and 564 multiply to -564 and add up to 563:

-1 × 564 = -564
-1 + 564 = 563

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

x² + 563x - 564 = 0

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

(x - 1 ) (x + 564)

To summarize, since -1 and 564 multiply to -564 and add up 563, you know that the following is true:

x² + 563x - 564 = (x - 1 ) (x + 564)

Multiply To One Number and Add Up To Another
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