What two numbers multiply to 801 and add up to -802?

Here we answer the question: "What two numbers multiply to 801 and add up to -802?"

The answer to your question is:

-801 and -1

Below we illustrate and prove that -801 and -1 multiply to 801 and add up to -802:

-801 × -1 = 801
-801 + -1 = -802

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

x² - 802x + 801 = 0

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

(x - 801 ) (x - 1)

To summarize, since -801 and -1 multiply to 801 and add up -802, you know that the following is true:

x² - 802x + 801 = (x - 801 ) (x - 1)

Multiply To One Number and Add Up To Another
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