What two numbers multiply to -557 and add up to -556?

Here we answer the question: "What two numbers multiply to -557 and add up to -556?"

The answer to your question is:

-557 and 1

Below we illustrate and prove that -557 and 1 multiply to -557 and add up to -556:

-557 × 1 = -557
-557 + 1 = -556

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

x² - 556x - 557 = 0

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

(x - 557 ) (x + 1)

To summarize, since -557 and 1 multiply to -557 and add up -556, you know that the following is true:

x² - 556x - 557 = (x - 557 ) (x + 1)

Multiply To One Number and Add Up To Another
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