What two numbers multiply to -455 and add up to -454?

Here we answer the question: "What two numbers multiply to -455 and add up to -454?"

The answer to your question is:

-455 and 1

Below we illustrate and prove that -455 and 1 multiply to -455 and add up to -454:

-455 × 1 = -455
-455 + 1 = -454

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

x² - 454x - 455 = 0

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

(x - 455 ) (x + 1)

To summarize, since -455 and 1 multiply to -455 and add up -454, you know that the following is true:

x² - 454x - 455 = (x - 455 ) (x + 1)

Multiply To One Number and Add Up To Another
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