What two numbers multiply to 812 and add up to -813?

Here we answer the question: "What two numbers multiply to 812 and add up to -813?"

The answer to your question is:

-812 and -1

Below we illustrate and prove that -812 and -1 multiply to 812 and add up to -813:

-812 × -1 = 812
-812 + -1 = -813

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

x² - 813x + 812 = 0

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

(x - 812 ) (x - 1)

To summarize, since -812 and -1 multiply to 812 and add up -813, you know that the following is true:

x² - 813x + 812 = (x - 812 ) (x - 1)

Multiply To One Number and Add Up To Another
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