What two numbers multiply to -330 and add up to 329?

Here we answer the question: "What two numbers multiply to -330 and add up to 329?"

The answer to your question is:

-1 and 330

Below we illustrate and prove that -1 and 330 multiply to -330 and add up to 329:

-1 × 330 = -330
-1 + 330 = 329

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

x² + 329x - 330 = 0

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

(x - 1 ) (x + 330)

To summarize, since -1 and 330 multiply to -330 and add up 329, you know that the following is true:

x² + 329x - 330 = (x - 1 ) (x + 330)

Multiply To One Number and Add Up To Another
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