What two numbers multiply to -999 and add up to -330?

Here we answer the question: "What two numbers multiply to -999 and add up to -330?"

The answer to your question is:

-333 and 3

Below we illustrate and prove that -333 and 3 multiply to -999 and add up to -330:

-333 × 3 = -999
-333 + 3 = -330

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

x² - 330x - 999 = 0

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

(x - 333 ) (x + 3)

To summarize, since -333 and 3 multiply to -999 and add up -330, you know that the following is true:

x² - 330x - 999 = (x - 333 ) (x + 3)

Multiply To One Number and Add Up To Another
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