What two numbers multiply to -963 and add up to 318?

Here we answer the question: "What two numbers multiply to -963 and add up to 318?"

The answer to your question is:

-3 and 321

Below we illustrate and prove that -3 and 321 multiply to -963 and add up to 318:

-3 × 321 = -963
-3 + 321 = 318

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

x² + 318x - 963 = 0

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

(x - 3 ) (x + 321)

To summarize, since -3 and 321 multiply to -963 and add up 318, you know that the following is true:

x² + 318x - 963 = (x - 3 ) (x + 321)

Multiply To One Number and Add Up To Another
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