What two numbers multiply to -498 and add up to -247?

Here we answer the question: "What two numbers multiply to -498 and add up to -247?"

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 -247:

-249 × 2 = -498
-249 + 2 = -247

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

x² - 247x - 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 -247, you know that the following is true:

x² - 247x - 498 = (x - 249 ) (x + 2)

Multiply To One Number and Add Up To Another
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