What two numbers multiply to -504 and add up to -122?

Here we answer the question: "What two numbers multiply to -504 and add up to -122?"

The answer to your question is:

-126 and 4

Below we illustrate and prove that -126 and 4 multiply to -504 and add up to -122:

-126 × 4 = -504
-126 + 4 = -122

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

x² - 122x - 504 = 0

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

(x - 126 ) (x + 4)

To summarize, since -126 and 4 multiply to -504 and add up -122, you know that the following is true:

x² - 122x - 504 = (x - 126 ) (x + 4)

Multiply To One Number and Add Up To Another
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