What two numbers multiply to -339 and add up to -338?

Here we answer the question: "What two numbers multiply to -339 and add up to -338?"

The answer to your question is:

-339 and 1

Below we illustrate and prove that -339 and 1 multiply to -339 and add up to -338:

-339 × 1 = -339
-339 + 1 = -338

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

x² - 338x - 339 = 0

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

(x - 339 ) (x + 1)

To summarize, since -339 and 1 multiply to -339 and add up -338, you know that the following is true:

x² - 338x - 339 = (x - 339 ) (x + 1)

Multiply To One Number and Add Up To Another
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