What two numbers multiply to 863 and add up to -864?

Here we answer the question: "What two numbers multiply to 863 and add up to -864?"

The answer to your question is:

-863 and -1

Below we illustrate and prove that -863 and -1 multiply to 863 and add up to -864:

-863 × -1 = 863
-863 + -1 = -864

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

x² - 864x + 863 = 0

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

(x - 863 ) (x - 1)

To summarize, since -863 and -1 multiply to 863 and add up -864, you know that the following is true:

x² - 864x + 863 = (x - 863 ) (x - 1)

Multiply To One Number and Add Up To Another
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