What two numbers multiply to -621 and add up to -204?

Here we answer the question: "What two numbers multiply to -621 and add up to -204?"

The answer to your question is:

-207 and 3

Below we illustrate and prove that -207 and 3 multiply to -621 and add up to -204:

-207 × 3 = -621
-207 + 3 = -204

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

x² - 204x - 621 = 0

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

(x - 207 ) (x + 3)

To summarize, since -207 and 3 multiply to -621 and add up -204, you know that the following is true:

x² - 204x - 621 = (x - 207 ) (x + 3)

Multiply To One Number and Add Up To Another
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