What two numbers multiply to 498 and add up to -251?

Here we answer the question: "What two numbers multiply to 498 and add up to -251?"

The answer to your question is:

-249 and -2

Below we illustrate and prove that -249 and -2 multiply to 498 and add up to -251:

-249 × -2 = 498
-249 + -2 = -251

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

x² - 251x + 498 = 0

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

(x - 249 ) (x - 2)

To summarize, since -249 and -2 multiply to 498 and add up -251, you know that the following is true:

x² - 251x + 498 = (x - 249 ) (x - 2)

Multiply To One Number and Add Up To Another
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