What two numbers multiply to 491 and add up to -492?

Here we answer the question: "What two numbers multiply to 491 and add up to -492?"

The answer to your question is:

-491 and -1

Below we illustrate and prove that -491 and -1 multiply to 491 and add up to -492:

-491 × -1 = 491
-491 + -1 = -492

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

x² - 492x + 491 = 0

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

(x - 491 ) (x - 1)

To summarize, since -491 and -1 multiply to 491 and add up -492, you know that the following is true:

x² - 492x + 491 = (x - 491 ) (x - 1)

Multiply To One Number and Add Up To Another
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