What two numbers multiply to 813 and add up to -814?

Here we answer the question: "What two numbers multiply to 813 and add up to -814?"

The answer to your question is:

-813 and -1

Below we illustrate and prove that -813 and -1 multiply to 813 and add up to -814:

-813 × -1 = 813
-813 + -1 = -814

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

x² - 814x + 813 = 0

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

(x - 813 ) (x - 1)

To summarize, since -813 and -1 multiply to 813 and add up -814, you know that the following is true:

x² - 814x + 813 = (x - 813 ) (x - 1)

Multiply To One Number and Add Up To Another
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