What two numbers multiply to 842 and add up to -843?

Here we answer the question: "What two numbers multiply to 842 and add up to -843?"

The answer to your question is:

-842 and -1

Below we illustrate and prove that -842 and -1 multiply to 842 and add up to -843:

-842 × -1 = 842
-842 + -1 = -843

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

x² - 843x + 842 = 0

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

(x - 842 ) (x - 1)

To summarize, since -842 and -1 multiply to 842 and add up -843, you know that the following is true:

x² - 843x + 842 = (x - 842 ) (x - 1)

Multiply To One Number and Add Up To Another
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