What two numbers multiply to -485 and add up to -484?

Here we answer the question: "What two numbers multiply to -485 and add up to -484?"

The answer to your question is:

-485 and 1

Below we illustrate and prove that -485 and 1 multiply to -485 and add up to -484:

-485 × 1 = -485
-485 + 1 = -484

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

x² - 484x - 485 = 0

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

(x - 485 ) (x + 1)

To summarize, since -485 and 1 multiply to -485 and add up -484, you know that the following is true:

x² - 484x - 485 = (x - 485 ) (x + 1)

Multiply To One Number and Add Up To Another
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