What two numbers multiply to 880 and add up to -881?

Here we answer the question: "What two numbers multiply to 880 and add up to -881?"

The answer to your question is:

-880 and -1

Below we illustrate and prove that -880 and -1 multiply to 880 and add up to -881:

-880 × -1 = 880
-880 + -1 = -881

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

x² - 881x + 880 = 0

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

(x - 880 ) (x - 1)

To summarize, since -880 and -1 multiply to 880 and add up -881, you know that the following is true:

x² - 881x + 880 = (x - 880 ) (x - 1)

Multiply To One Number and Add Up To Another
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