What two numbers multiply to -556 and add up to -276?

Here we answer the question: "What two numbers multiply to -556 and add up to -276?"

The answer to your question is:

-278 and 2

Below we illustrate and prove that -278 and 2 multiply to -556 and add up to -276:

-278 × 2 = -556
-278 + 2 = -276

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

x² - 276x - 556 = 0

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

(x - 278 ) (x + 2)

To summarize, since -278 and 2 multiply to -556 and add up -276, you know that the following is true:

x² - 276x - 556 = (x - 278 ) (x + 2)

Multiply To One Number and Add Up To Another
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