What two numbers multiply to -990 and add up to 327?

Here we answer the question: "What two numbers multiply to -990 and add up to 327?"

The answer to your question is:

-3 and 330

Below we illustrate and prove that -3 and 330 multiply to -990 and add up to 327:

-3 × 330 = -990
-3 + 330 = 327

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

x² + 327x - 990 = 0

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

(x - 3 ) (x + 330)

To summarize, since -3 and 330 multiply to -990 and add up 327, you know that the following is true:

x² + 327x - 990 = (x - 3 ) (x + 330)

Multiply To One Number and Add Up To Another
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