What two numbers multiply to -555 and add up to -554?

Here we answer the question: "What two numbers multiply to -555 and add up to -554?"

The answer to your question is:

-555 and 1

Below we illustrate and prove that -555 and 1 multiply to -555 and add up to -554:

-555 × 1 = -555
-555 + 1 = -554

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

x² - 554x - 555 = 0

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

(x - 555 ) (x + 1)

To summarize, since -555 and 1 multiply to -555 and add up -554, you know that the following is true:

x² - 554x - 555 = (x - 555 ) (x + 1)

Multiply To One Number and Add Up To Another
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