What two numbers multiply to -441 and add up to -440?

Here we answer the question: "What two numbers multiply to -441 and add up to -440?"

The answer to your question is:

-441 and 1

Below we illustrate and prove that -441 and 1 multiply to -441 and add up to -440:

-441 × 1 = -441
-441 + 1 = -440

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

x² - 440x - 441 = 0

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

(x - 441 ) (x + 1)

To summarize, since -441 and 1 multiply to -441 and add up -440, you know that the following is true:

x² - 440x - 441 = (x - 441 ) (x + 1)

Multiply To One Number and Add Up To Another
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